task
stringclasses
5 values
input
stringlengths
89
339
functional_group
### Instruction: Does the molecule contain a hydroxyl group? CC1=C([C@H](c2cccc([N+](=O)[O-])c2)c2c(C)n[nH]c2[O-])[C@@H](O)N=N1 ### Response: Yes
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CCc1ccccc1NC(=O)[C@@H](Cc1ccccc1)N1C(=O)[C@@H]2[C@H](C1=O)[C@H]1C=C[C@@H]2C1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. CN(C(CN(C([C@@H]1CC[C@H]2[C@@H]([NH2+]1)CCCC2)=O)CC)=O)C ### Response: CCN(CC(=O)N(C)C)C(=O)[C@@H]1CC[C@@H]2CCCC[C@@H]2[NH2+]1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1cc(c(cc1OC)CCl)OCc1cccc(OC)c1 ### Response: COc1cccc(COc2ccc(OC)cc2CCl)c1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1ccnc([C@H]2CCCN2S(=O)(=O)c2cn[nH]c2)n1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? c1ccc(-c2cc(N3C[C@@H]4[C@H](C3)[C@H]3CC[C@@H]4O3)c3ccccc3[nH+]2)cc1 ### Response: 0
functional_group
### Instruction: Does the molecule contain a ether group? O=C1CSC(=S)N1CCN1C(=O)CSC1=S ### Response: No
canonicalization
### Instruction: Canonicalize the following SMILES string. O=C(N[C@@H](CC)C)c1c(n(Cc2ccc3OCOc3c2)c2nc3ccccc3nc21)N ### Response: CC[C@@H](C)NC(=O)c1c(N)n(Cc2ccc3c(c2)OCO3)c2nc3ccccc3nc12
canonicalization
### Instruction: Canonicalize the following SMILES string. O=C(N[C@@H]1CCC[C@@H]([C@@H]1C)C)CCC(=O)N[C@H]1[C@H](C)[C@@H](C)CCC1 ### Response: C[C@@H]1[C@@H](C)CCC[C@H]1NC(=O)CCC(=O)N[C@@H]1CCC[C@H](C)[C@@H]1C
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? COc1cc(CN2CCN(c3ccc(F)cc3)CC2)cc(OC)c1O ### Response: 1
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CC(C)(C[NH+]1CCC(Nc2ccccc2)CC1)S(C)(=O)=O ### Response: 0
canonicalization
### Instruction: Canonicalize the following SMILES string. [C@H]1(CN(CCO1)Cc1ccccc1N1CCN(CC1)C(C)=O)C(N)=O ### Response: CC(=O)N1CCN(c2ccccc2CN2CCO[C@H](C(N)=O)C2)CC1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)[C@@H]([4*])C Fragment 2: [8*][C@H](C)S[11*] ### Response: CCCCNC(=O)[C@H](C)S[C@@H](C)c1ccc(F)cc1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1cc(NC(=O)c2ccc(SC(F)F)cc2)c(C(N)=O)cc1F ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CCn1cc(C[NH+]2CCC(CN3C[C@@H](C)O[C@@H](C)C3)CC2)cn1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CN(C)c1ccc(CCCNC(=O)N[C@H]2CCC[C@@H]2CO)cc1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)c1cccc(OCC(=O)N(C)Cc2ccccc2O)c1 ### Response: 3
ring_counting
### Instruction: Count the six-membered rings in the following molecule. C[C@H](C[NH2+][C@@H]1CCc2c(Br)cccc21)Cn1cc[nH+]c1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1cc(=O)[nH]c(-c2ccc(NCc3ccccc3C)nc2)n1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [4*]Cc1cccc(OC)c1OC Fragment 2: [5*]Nc1cc(OC)c(OC)cc1C ### Response: COc1cc(C)c(NCc2cccc(OC)c2OC)cc1OC
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC(C)S(=O)(=O)c1cc2c(cc1NC(=O)CCC1CCCC1)n(C)c(=O)n2C ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? C[C@@H](C(=O)N[C@H]1c2ccccc2C[C@H]1O)c1ccc(Cl)s1 ### Response: 3
ring_counting
### Instruction: Count the five-membered rings in the following molecule. COc1ccc(C[NH2+]C(C)(C)C)cc1OCc1nccs1 ### Response: 1
functional_group
### Instruction: Does the molecule contain a aromatic_ring group? C[C@H](NC(=O)N1CCCN(c2ncccc2C#N)CC1)C(C)(C)C[NH+](C)C ### Response: No
canonicalization
### Instruction: Canonicalize the following SMILES string. CC(=O)Nc1ccc(-c2nnc(o2)SCC(OC)=O)cc1 ### Response: COC(=O)CSc1nnc(-c2ccc(NC(C)=O)cc2)o1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N(C)C[8*] Fragment 2: [1*]C(=O)N([5*])C ### Response: CN(Cc1ccc(Cl)cc1)C(=O)NC1CC1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CCC(CC)N(C)S(=O)(=O)c1ccc(C)c(C(=O)OC)c1 ### Response: 5
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)c1cc2ccccc2o/c1=[NH+]\c1ccccc1F Fragment 2: [5*]Nc1ccccn1 ### Response: O=C(Nc1ccccn1)c1cc2ccccc2o/c1=[NH+]\c1ccccc1F
canonicalization
### Instruction: Canonicalize the following SMILES string. OC[C@@H](NC(Nc1cn(CCC)nc1)=O)c1ccc(cc1)Cl ### Response: CCCn1cc(NC(=O)N[C@H](CO)c2ccc(Cl)cc2)cn1
functional_group
### Instruction: Does the molecule contain a amide group? COc1ccc(-c2cc(C(=O)N[C@H]3CCCc4c3cnn4Cc3ccccc3)no2)cc1 ### Response: Yes
canonicalization
### Instruction: Canonicalize the following SMILES string. N(C(c1ccc(-n2nncc2)cc1)=O)CCCOC ### Response: COCCCNC(=O)c1ccc(-n2ccnn2)cc1
functional_group
### Instruction: Does the molecule contain a hydroxyl group? COc1ccc(CCn2c(-c3cccc([N+](=O)[O-])c3)nc3c(c(=O)c4ccccc4n3C)c2=O)cc1 ### Response: No
functional_group
### Instruction: Does the molecule contain a hydroxyl group? CC[N+]1(C[C@@H](O)CO[C@@H]2C[C@H](C)CC(C)(C)C2)CCOCC1 ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1cccs1 Fragment 2: [4*]CCC ### Response: CCC[NH+]1CCC(N(C)Cc2c[nH]nc2-c2cccs2)CC1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]Nc1cccn(C)c1=O Fragment 2: [5*]N1CCC[C@@H](CC)C1 ### Response: CC[C@@H]1CCCN(C(=O)C(=O)Nc2cccn(C)c2=O)C1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. Cc1c(N2C(=O)/C(=C\c3ccc4c(c3)C[C@@H](C)O4)SC2=S)c(=O)n(-c2ccccc2)n1C ### Response: 2
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CCN(C(=O)CCN1C(=O)[C@@H]2[C@H](C1=O)[C@H]1CC[C@@H]2O1)c1ccc(C)cc1C ### Response: 3
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N[C@H]1CC2(CCCC2)Oc2ccccc21 Fragment 2: [1*]C(=O)c1cn(C)nc1CC ### Response: CCc1nn(C)cc1C(=O)N[C@H]1CC2(CCCC2)Oc2ccccc21
ring_counting
### Instruction: Count the six-membered rings in the following molecule. COc1ccc(OC)c([C@@H](C)NC(=O)[C@@H](C)Nc2ccc3c(c2)CCO3)c1 ### Response: 2
ring_counting
### Instruction: Count the five-membered rings in the following molecule. O=C(OCc1ccc([N+](=O)[O-])cc1)C1(c2ccccc2)CCOCC1 ### Response: 0
ring_counting
### Instruction: Count the six-membered rings in the following molecule. Nc1cc(N)nc(SCCn2c(=O)oc3cccnc32)n1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC1(C[NH2+]C2CC(c3ccccc3Cl)C2)COC1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)N1C(=O)C[C@@H](NC(=O)c2cc(Br)c[nH]2)C1=O ### Response: 3
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NC1CC[NH+]([5*])CC1 Fragment 2: [4*][C@H](C)C(N)=O ### Response: Cc1occc1C(=O)NC1CC[NH+]([C@H](C)C(N)=O)CC1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=S(=O)(NCC1(N2CCOCC2)CCCCC1)C1=Cc2ccccc2CC1 ### Response: 1
functional_group
### Instruction: Does the molecule contain a ester group? O=C(Nc1ccc(C(=O)OC[C@@H]2CCC[NH+]3CCCC[C@@H]23)cc1)c1ccc([N+](=O)[O-])cc1 ### Response: Yes
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c(C)nc(SCc2c(C(=O)N3C[C@H](CCC3)C)nnn2-c2ccc(cc2)Cl)nc1C ### Response: Cc1cc(C)nc(SCc2c(C(=O)N3CCC[C@H](C)C3)nnn2-c2ccc(Cl)cc2)n1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1[nH]c2ccccc2c1[C@H](C(=O)[O-])N1CCOCC1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. c1(NCc2c(F)ccc(c2)C#N)ccc(S(N(CC)CC)(=O)=O)cc1 ### Response: CCN(CC)S(=O)(=O)c1ccc(NCc2cc(C#N)ccc2F)cc1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1nc2ccccc2s1 Fragment 2: [15*]C1CCCC1 ### Response: C[C@H](Cc1nc2ccccc2s1)N1CC[NH+](C2CCCC2)CC1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [3*]OCC Fragment 2: [9*]n1nc([14*])ccc1=O ### Response: CCOC(=O)c1nc(Cn2nc(-c3ccc(C)cc3)ccc2=O)no1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [7*]C1SC(=S)N([10*])C1=O Fragment 2: [7*]Cc1ccc(F)cc1 ### Response: Cc1ccc(NC(=O)CCN2C(=O)/C(=C/c3ccc(F)cc3)SC2=S)cc1
canonicalization
### Instruction: Canonicalize the following SMILES string. C(c1noc(C)n1)[NH+]1CCC[C@@H](Nc2nn3c(s2)nc(C)c3)C1 ### Response: Cc1cn2nc(N[C@@H]3CCC[NH+](Cc4noc(C)n4)C3)sc2n1
functional_group
### Instruction: Does the molecule contain a thiol group? Cc1cnc(NC(=O)Cn2nc(C)c3ccccc3c2=O)s1 ### Response: No
canonicalization
### Instruction: Canonicalize the following SMILES string. C(NC(=O)Cn1c2c(nn1)cccc2)CN1C(=O)CSC1=O ### Response: O=C(Cn1nnc2ccccc21)NCCN1C(=O)CSC1=O
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CCC[C@H](NC(=O)c1ccnc(C2CCCC2)n1)C(=O)OC ### Response: 1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1cc(ccc1)C[NH2+][C@@H](C([O-])=O)CC(=O)Nc1cc(cc(c1)C)C ### Response: Cc1cc(C)cc(NC(=O)C[C@@H]([NH2+]Cc2ccccc2)C(=O)[O-])c1
functional_group
### Instruction: Does the molecule contain a phenol group? Cc1ccc(C)n1CCN1CC[NH+](C2CCC(c3ccc(O)cc3)CC2)CC1 ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NCC[8*] Fragment 2: [1*]C(=O)c1cc(=O)c(OC)co1 ### Response: COc1cccc(CCNC(=O)c2cc(=O)c(OC)co2)c1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. COc1ccc([C@H](CNC(=O)c2sc(-c3ccccn3)nc2C)[NH+](C)C)cc1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC(C)(CNC(=O)CC[C@@H]1NC(=O)NC1=O)[NH+]1CCc2ccccc2C1 ### Response: 2
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? C[C@@H]1C[C@H](c2ccc(F)cc2)CN1C(=O)NCCNC(=O)c1cccnc1 ### Response: 2
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [10*]N1C(=O)C[C@H](C)C1=O Fragment 2: [5*]N1CCN([5*])CC1 ### Response: C[C@H]1CC(=O)N(c2ccc(N3CCN(c4ccccc4)CC3)c([N+](=O)[O-])c2)C1=O
functional_group
### Instruction: Does the molecule contain a aromatic_ring group? COC(=O)c1ccc(C)c(NC(=O)N2CCC[C@H]2c2cccc(OC)c2)c1 ### Response: Yes
canonicalization
### Instruction: Canonicalize the following SMILES string. c1cccc2c1o/c(c(C(Nc1cccc(n1)C)=O)c2)=[NH+]\c1ccc(c(F)c1)F ### Response: Cc1cccc(NC(=O)c2cc3ccccc3o/c2=[NH+]\c2ccc(F)c(F)c2)n1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c([C@H](O)C[NH2+][C@@H](C2CCCC2)C)ccnc1 ### Response: C[C@@H]([NH2+]C[C@@H](O)c1ccncc1)C1CCCC1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c(ccc(OCC(=O)NC[C@H](C[C@H](C)O)C)c1)Cl ### Response: C[C@H](CNC(=O)COc1ccc(Cl)cc1)C[C@H](C)O
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [4*]Cc1cc(=O)n2cc(C)ccc2n1 Fragment 2: [5*][NH+]1CCC[C@@H]1[13*] ### Response: Cc1ccc2nc(C[NH+]3CCC[C@@H]3C(=O)[O-])cc(=O)n2c1
functional_group
### Instruction: Does the molecule contain a nitrile group? CCOC(=O)C1CCN(c2nc(-c3ccc4c(c3)OCO4)c3c(N)n(C)nc3n2)CC1 ### Response: No
ring_counting
### Instruction: Count the six-membered rings in the following molecule. Cc1noc(C)c1CN(C)C(=O)c1cccc(C[S@](C)=O)c1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)CC[4*] Fragment 2: [5*]N[C@@H]1CCCc2ccccc21 ### Response: CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)N[C@@H]2CCCc3ccccc32)cc1
functional_group
### Instruction: Does the molecule contain a amide group? CCC(=O)N[C@@H]1CCCN(C(=O)N[C@H](C)C2CCCCC2)C1 ### Response: Yes
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1nc(N2CCOCC2)sc1C(=O)NNC(=O)c1ccc(F)c(F)c1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [8*][C@H](C)O Fragment 2: [5*][NH+]1CCC[C@H]([15*])C1 ### Response: C[C@H](O)[C@H]1CCC[NH+](CC(=O)NNC(=O)c2ccccc2)C1
functional_group
### Instruction: Does the molecule contain a hydroxyl group? COc1ccccc1Cn1c([C@@H](C)O)nc2ccccc21 ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [16*]c1ccc2c(c1)OCCO2 Fragment 2: [3*]OC(F)F ### Response: C[C@H](NC(=O)CN1C(=O)N[C@@](C)(c2ccc(OC(F)F)cc2)C1=O)c1ccc2c(c1)OCCO2
functional_group
### Instruction: Does the molecule contain a nitro group? Cc1ccc(/C=C/C(=O)NC2CCN(C(=O)CC(C)C)CC2)o1 ### Response: No
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NC[C@@H](CC)CCO Fragment 2: [1*]C(=O)c1ccnc(F)c1 ### Response: CC[C@@H](CCO)CNC(=O)c1ccnc(F)c1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? C[C@H]1CCCN(C(=O)C2CC[NH+](C[C@@H](O)c3ccc(F)cc3F)CC2)C1 ### Response: 2
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CC1=NC2(CC[NH+](C[C@@H](O)COc3ccccc3)CC2)N=C1c1cccc(C(F)(F)F)c1 ### Response: 1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. O=C(Nc1cc(N2CCN(Cc3ccccc3)CC2)ncn1)c1cccc2ccccc12 ### Response: 5
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CCCN(CC)S(=O)(=O)c1ccc(C(=O)[O-])o1 ### Response: 3
canonicalization
### Instruction: Canonicalize the following SMILES string. c1cc(S(=O)(=O)CC(NCc2ccccc2OC)=O)[n+](cc1)[O-] ### Response: COc1ccccc1CNC(=O)CS(=O)(=O)c1cccc[n+]1[O-]
canonicalization
### Instruction: Canonicalize the following SMILES string. C1[C@H](N(C(=O)CCC)CCC1)C(N1CC[C@H](C1)CSc1ccccc1)=O ### Response: CCCC(=O)N1CCCC[C@H]1C(=O)N1CC[C@@H](CSc2ccccc2)C1
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CN(C)c1cc(C(=O)N2CCC[C@@H]2c2cnn(C)c2)ccn1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c(NC(=O)C)cc(c(O)c1)NC(=O)C ### Response: CC(=O)Nc1ccc(O)c(NC(C)=O)c1
functional_group
### Instruction: Does the molecule contain a hydroxyl group? Cc1ccc(S(=O)(=O)N2C[C@H](O)C[C@H]2C(=O)OCc2cccc3cccnc23)cc1C ### Response: Yes
canonicalization
### Instruction: Canonicalize the following SMILES string. O=C(N)[C@@H](C[NH2+]C1CCCCC1)C ### Response: C[C@H](C[NH2+]C1CCCCC1)C(N)=O
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1ccnc([14*])n1 Fragment 2: [5*]N1CCC[C@H]([15*])C1 ### Response: COCc1nccc([C@H]2CCCN(Cc3nnc(C)o3)C2)n1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)(C)c1cc[n+](C2=C([O-])C(=[OH+])N(Nc3ccccc3)C2=O)cc1 ### Response: 3
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [8*]C(C)(C)C Fragment 2: [5*]Nc1sc2c(c1C#N)CC[C@@H]([15*])C2 ### Response: Cc1cc(C(=O)Nc2sc3c(c2C#N)CC[C@@H](C(C)(C)C)C3)no1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)c1cccs1 Fragment 2: [5*]Nc1nc2c(s1)CN([5*])CC2 ### Response: COc1cc(C(=O)N2CCc3nc(NC(=O)c4cccs4)sc3C2)cc(OC)c1OC
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*][N-]S(=O)(=O)N([5*])C Fragment 2: [16*]c1cc(OC)ccc1Cl ### Response: CCCCN(C)S(=O)(=O)[N-]c1cc(OC)ccc1Cl
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1ccc([C@@H]([NH2+]CCn2cc([N+](=O)[O-])cn2)C2CC2)cc1 ### Response: 2
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(CC[C@@H]1NC(=O)N(Cc2ccc3c(c2)OCO3)C1=O)N1CCN(c2ccccc2)CC1 ### Response: 3
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CN(C)c1ccc(CN2CCC[C@H](CN3CCOCC3)C2)cc1 ### Response: 1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. O=C(CNC(=O)Cc1ccc[nH]1)NCCc1ccccc1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(NNS(=O)(=O)c1ccc(F)c(Cl)c1)c1ccc(COc2ccccc2)o1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CCNC(=O)[C@H]1CCCN(C(=O)C=C(C2CC2)C2CC2)C1 ### Response: 3
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)([C@H](O)c1ccc(Cl)s1)[NH+]1CCCC1 ### Response: 3