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[
{
"id": "Perception_bfd4_250723_235950_981938_1",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235950_981938_1_q.png"
],
"question": "Given the mass spectrum image, what is the most likely molecular ion peak observed?",
"choices": [
"m/z 134",
"m/z 91",
"m/z 65",
"m/z 43"
],
"answer": "m/z 134",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:50"
},
{
"id": "Perception_bfd4_250723_235951_001768_2",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_001768_2_q.png"
],
"question": "Observe the provided mass spectrum image. The significant M+2 peak suggests the presence of which element?",
"choices": [
"Fluorine (F)",
"Chlorine (Cl)",
"Bromine (Br)",
"Iodine (I)"
],
"answer": "Chlorine (Cl)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_014372_3",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_014372_3_q.png"
],
"question": "Given the mass spectrum image, what is the molecular ion peak (M+) of the compound?",
"choices": [
"119",
"117",
"121",
"122"
],
"answer": "117",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_026254_4",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_026254_4_q.png"
],
"question": "Given the mass spectrum image, what element is likely present in the compound based on the significant M+2 peak observed?",
"choices": [
"Sulfur (S)",
"Bromine (Br)",
"Chlorine (Cl)",
"Iodine (I)"
],
"answer": "Chlorine (Cl)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_061230_6",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_061230_6_q.png"
],
"question": "Observe the provided mass spectrum image. What is the likely explanation for the significant peak at m/z 91?",
"choices": [
"Presence of a chlorine atom",
"Fragmentation of the molecular ion",
"Presence of a sulfur atom",
"Isotopic pattern of bromine"
],
"answer": "Fragmentation of the molecular ion",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_081610_8",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_081610_8_q.png"
],
"question": "Given the mass spectrum image, what is the most likely molecular ion (M) peak observed?",
"choices": [
"65",
"79",
"105",
"121"
],
"answer": "105",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_141114_13",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_141114_13_q.png"
],
"question": "Based on the mass spectrum image, what element is most likely present in the compound due to the observed isotopic pattern near the molecular ion peak?",
"choices": [
"Carbon (C)",
"Chlorine (Cl)",
"Bromine (Br)",
"Oxygen (O)"
],
"answer": "Bromine (Br)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_163696_15",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_163696_15_q.png"
],
"question": "Given the mass spectrum image, which halogen is most likely present in the compound based on the observed isotopic pattern?",
"choices": [
"Fluorine (F)",
"Chlorine (Cl)",
"Bromine (Br)",
"Iodine (I)"
],
"answer": "Bromine (Br)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_173222_16",
"image_path": [],
"question": "Given the mass spectrum image, what halogen atom is most likely absent in the compound based on the observed isotopic pattern?",
"choices": [
"Fluorine (F)",
"Chlorine (Cl)",
"Bromine (Br)",
"Iodine (I)"
],
"answer": "Chlorine (Cl)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_173482_17",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_173482_17_q.png"
],
"question": "Observe the provided mass spectrum image. The prominent peak at m/z 57 suggests the presence of which molecular fragment?",
"choices": [
"C4H9+",
"C8H18+",
"C7H15O+",
"C8H18O+"
],
"answer": "C4H9+",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_204298_20",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_204298_20_q.png"
],
"question": "Given the mass spectrum image, which element is most likely responsible for the observed isotopic pattern with peaks at m/z 41, 43, and 57?",
"choices": [
"Carbon (C)",
"Hydrogen (H)",
"Oxygen (O)",
"Sulfur (S)"
],
"answer": "Carbon (C)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_234188_23",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_234188_23_q.png"
],
"question": "Given the mass spectrum image, which element's presence is suggested by the observed isotopic pattern?",
"choices": [
"Fluorine (F)",
"Chlorine (Cl)",
"Bromine (Br)",
"Iodine (I)"
],
"answer": "Bromine (Br)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250723_235951_306325_29",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250723_235951_306325_29_q.png"
],
"question": "Given the mass spectrum image, which element is most likely present in the compound based on the significant M+2 peak observed?",
"choices": [
"Sulfur (S)",
"Bromine (Br)",
"Chlorine (Cl)",
"Iodine (I)"
],
"answer": "Bromine (Br)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-23 23:59:51"
},
{
"id": "Perception_bfd4_250725_155920",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_155920_q.png"
],
"question": "The strong signal in the Raman spectrum in the 2800-3100 cm⁻¹ region is a typical characteristic of C-H bonds. This indicates that which two elements must be present in the compound?",
"choices": [
"C and O",
"C and H",
"N and H",
"S and H"
],
"answer": "C and H",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 15:59:20"
},
{
"id": "Perception_bfd4_250725_160259",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_160259_q.png"
],
"question": "Observe the sharp, strong peak located at about 3500 cm⁻¹ in the Raman spectrum. Which type of chemical bond does this signal most strongly prove to exist?",
"choices": [
"N-H",
"C-H",
"S-H",
"O-H"
],
"answer": "O-H",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:02:59"
},
{
"id": "Perception_bfd4_250725_160602",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_160602_q.png"
],
"question": "The Raman spectrum of the molecule simultaneously shows the O-H peak and the terminal alkyne C≡C-H peak. What is it most likely to be?",
"choices": [
"Alkynol",
"Alkynone",
"Cyanohydrin",
"Carboxylic Acid"
],
"answer": "Alkynol",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:06:02"
},
{
"id": "Perception_bfd4_250725_161002",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_161002_q.png"
],
"question": "Observe the abnormal strong signal peak at around 2200 cm⁻¹ in the Raman spectrum. The existence of this peak most directly proves that the compound contains which element?",
"choices": [
"O",
"S",
"N",
"F"
],
"answer": "N",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:10:02"
},
{
"id": "Perception_bfd4_250725_162328",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_162328_q.png"
],
"question": "Based on the simultaneous presence of signals from the N-H bond in the spectrum (~3500 cm⁻¹) and unsaturated C-H bonds (~3050 cm⁻¹), it can be inferred that the compound must be composed of which elements?",
"choices": [
"C H O",
"C H N",
"C N O",
"H O N"
],
"answer": "C H N",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:23:28"
},
{
"id": "Perception_bfd4_250725_162756",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_162756_q.png"
],
"question": "By analyzing the O-H bond (around 3650 cm⁻¹) and C-H bond (2800-3000 cm⁻¹) signals in the spectrum, can it clearly infer what the elemental composition of the molecule is?",
"choices": [
"C H O",
"C H N",
"C N O",
"H O N"
],
"answer": "C H O",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:27:56"
},
{
"id": "Perception_bfd4_250725_163305",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_163305_q.png"
],
"question": "There is no significant signal in this spectrum in the 3200-3600 cm⁻¹ region. This evidence strongly rules out the presence of which functional group?",
"choices": [
"C-H",
"C≡N",
"O-H",
"C-C"
],
"answer": "O-H",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:33:05"
},
{
"id": "Perception_bfd4_250725_163707",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_163707_q.png"
],
"question": "The spectrum has no signal in the 3200-3600 cm⁻¹ region. Which of the following elements is the evidence of 'no signal' helping us to exclude as existing in the form of common functional groups?",
"choices": [
"O",
"N",
"C",
"S"
],
"answer": "O",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:37:07"
},
{
"id": "Perception_bfd4_250725_164255",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_164255_q.png"
],
"question": "The peak at ~3300 cm⁻¹ in the spectrum may be characteristic of which bond? How does this help in determining the element composition?",
"choices": [
"C-H bond,indicating the presence of carbon",
"N-H bond,indicating the possible presence of nitrogen",
"O-H bond,indicating the presence of oxygen",
"S-H bond,indicating the presence of sulfur"
],
"answer": "N-H bond,indicating the possible presence of nitrogen",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:42:55"
},
{
"id": "Perception_bfd4_250725_165123",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_165123_q.png"
],
"question": "The sharp peak located at about 3650 cm⁻¹ in the spectrum is a characteristic of which type of chemical bond, thereby proving the presence of which element?",
"choices": [
"C-H,C",
"O-H,O",
"N-H,N",
"S-H,S"
],
"answer": "O-H,O",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 16:51:23"
},
{
"id": "Perception_bfd4_250725_171420",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_171420_q.png"
],
"question": "Which of the following groups is most likely to be contained in the elemental composition of a compound with such UV-Vis absorption spectrum?",
"choices": [
"Only contains carbon and hydrogen (C,H)",
"Contains carbon,hydrogen, and at least one heteroatom (such as O,N)",
"Only contains metallic elements",
"Only contains halogens and hydrogen"
],
"answer": "Contains carbon,hydrogen, and at least one heteroatom (such as O,N),",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 17:14:20"
},
{
"id": "Perception_bfd4_250725_172639",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_172639_q.png"
],
"question": "Observing the UV-Vis spectrum, the absorption peak at 6-8 nm suggests the presence of which functional group?",
"choices": [
"Carbonyl (C=O)",
"Hydroxyl (OH)",
"Amino (NH₂)",
"Thiol (SH)"
],
"answer": "Carbonyl (C=O)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 17:26:39"
},
{
"id": "Perception_bfd4_250725_173111",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_173111_q.png"
],
"question": "Based on the provided UV-Vis spectrum, which element is most likely indicated by the strong absorption peak near 7 nm?",
"choices": [
"Nitrogen (N)",
"Oxygen (O)",
"Sulfur (S)",
"Carbon (C)"
],
"answer": "Oxygen (O)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 17:31:11"
},
{
"id": "Perception_bfd4_250725_173410",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_173410_q.png"
],
"question": "The compound's absorption extending to a long wavelength of 8 nm suggests an extended conjugated system built from which element?",
"choices": [
"Carbon (C)",
"Nitrogen (N)",
"Phosphorus (P)",
"Boron (B)"
],
"answer": "Carbon (C)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 17:34:10"
},
{
"id": "Perception_bfd4_250725_173850",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_173850_q.png"
],
"question": "The absorption pattern shown in this UV-Vis spectrum most likely corresponds to an unsaturated compound containing which element?",
"choices": [
"Carbon (C)",
"Oxygen (O)",
"Nitrogen (N)",
"Silicon (Si)"
],
"answer": "Oxygen (O)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 17:38:50"
},
{
"id": "Perception_bfd4_250725_181204",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_181204_q.png"
],
"question": "The sharp absorption peak at approximately 5.8 nm in the spectrum indicates that the substance strongly absorbs at a specific wavelength. Which type of electronic transition does this most likely correspond to?",
"choices": [
"Transition from π to π* in organic molecules",
"d-d transition in transition metal compounds",
"Excitation of inner (core) electrons in atoms or ions",
"Vibration of solvent molecules"
],
"answer": "Excitation of inner (core) electrons in atoms or ions",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:12:04"
},
{
"id": "Perception_bfd4_250725_181556",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_181556_q.png"
],
"question": "According to the provided UV-visible spectrum, which of the following statements about the element composition is correct?",
"choices": [
"The molecule contains bromine.",
"The molecule contains a large conjugated π system.",
"It is not possible to determine the elemental composition from this spectrum alone.",
"The molecule is an organometallic compound."
],
"answer": "It is not possible to determine the elemental composition from this spectrum alone.",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:15:56"
},
{
"id": "Perception_bfd4_250725_182536",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_182536_q.png"
],
"question": "The HSQC experiment displays correlations between which two types of nuclei?",
"choices": [
"¹H and ¹H",
"¹³C and ¹³C",
"¹H and ¹³C that are one bond apart",
"¹H and ¹⁵N"
],
"answer": "¹H and ¹³C that are one bond apart",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:25:36"
},
{
"id": "Perception_bfd4_250725_182821",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_182821_q.png"
],
"question": "The dense group of signals between ¹H 3-6 ppm and ¹³C 20-70 ppm is characteristic of what kind of structural motif?",
"choices": [
"Aromatic rings",
"Long aliphatic chains (e.g.",
"octane)",
"Sugar-like structures (C-H groups adjacent to oxygen)",
"Carbonyl groups"
],
"answer": "Sugar-like structures (C-H groups adjacent to oxygen)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:28:21"
},
{
"id": "Perception_bfd4_250725_183059",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_183059_q.png"
],
"question": "What is indicated by the complete absence of signals in the upfield region (e.g., ¹H chemical shift from 0 to 4 ppm)?",
"choices": [
"The molecule is very large.",
"The spectrum was recorded in water.",
"The molecule lacks common aliphatic C-H groups (like methyl or methylene).",
"The instrument's magnetic field is weak."
],
"answer": "The molecule lacks common aliphatic C-H groups (like methyl or methylene).",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:30:59"
},
{
"id": "Perception_bfd4_250725_183330",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_183330_q.png"
],
"question": "In the provided HSQC spectrum, what type of protons are most likely represented by the signals appearing at ¹H chemical shifts greater than 10 ppm?",
"choices": [
"Aliphatic protons (-CH3,-CH2)",
"Aromatic or Indole-like protons",
"Protons of an alcohol group (-OH)",
"Vinylic protons (-C=CH-)"
],
"answer": "Aromatic or Indole-like protons",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:33:30"
},
{
"id": "Perception_bfd4_250725_183633",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_183633_q.png"
],
"question": "The cluster of signals between ¹H 4-6 ppm and ¹³C 40-60 ppm most likely corresponds to what type of C-H environments?",
"choices": [
"Methyl groups (-CH3) in a highly shielded environment",
"C-H groups adjacent to electron-withdrawing groups (e.g.,-O-, -N-, halogens)",
"Aromatic C-H groups",
"Terminal alkyne protons"
],
"answer": "C-H groups adjacent to electron-withdrawing groups (e.g., -O-, -N-, halogens)",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:36:33"
},
{
"id": "Perception_bfd4_250725_184014",
"image_path": [
"data/Perception/Elemental Composition Prediction/Perception_bfd4_250725_184014_q.png"
],
"question": "What do the correlation signals appearing around ¹H ~2.5 ppm and ¹³C ~20-30 ppm likely represent?",
"choices": [
"Protons on a benzene ring.",
"Standard aliphatic groups (e.g.-CH2- or -CH3) not attached to strongly electronegative atoms.",
"Vinylic protons.",
"Exchangeable protons like -OH or -NH",
"which are not visible in HSQC."
],
"answer": "Standard aliphatic groups (e.g., -CH2- or -CH3) not attached to strongly electronegative atoms.",
"category": "Perception",
"sub_category": "Elemental Composition Prediction",
"source": "",
"timestamp": "2025-07-25 18:40:14"
}
] |