task
stringclasses
5 values
input
stringlengths
89
339
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC1(C)CN(C(=O)[C@@H]2C[C@@H]2c2ccccc2Cl)CC[S@]1=O ### Response: 2
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]Nc1sc2c(c1[16*])CCC2 Fragment 2: [11*]Sc1nnc([14*])c2ccccc12 ### Response: NC(=O)c1c(NC(=O)CSc2nnc(-c3ccc(F)cc3)c3ccccc23)sc2c1CCC2
functional_group
### Instruction: Does the molecule contain a nitro group? O=C(NC[C@](O)(Cc1ccccc1)c1cccs1)C1(c2ccc(F)cc2)CCOCC1 ### Response: No
functional_group
### Instruction: Does the molecule contain a phenol group? CS(=O)(=O)c1ccc(NC(=O)[C@@H]2CCCN2S(=O)(=O)c2ccc(Cl)s2)cc1 ### Response: No
canonicalization
### Instruction: Canonicalize the following SMILES string. [N+]([O-])(=O)c1cc(Cl)cc(C[NH+]2CCC[C@H](C2)CNC(=O)C(C)(C)C)c1[O-] ### Response: CC(C)(C)C(=O)NC[C@@H]1CCC[NH+](Cc2cc(Cl)cc([N+](=O)[O-])c2[O-])C1
functional_group
### Instruction: Does the molecule contain a amide group? COC(=O)C1=CO[C@@H](C)[C@@H]2CN3CCC4=c5ccc(OC)cc5=[NH+][C@H]4[C@@H]3C[C@H]12 ### Response: No
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CCc1c(C)sc(NC(=O)c2cc(S(N)(=O)=O)c(Cl)cc2Cl)c1C(N)=O ### Response: 1
canonicalization
### Instruction: Canonicalize the following SMILES string. C(CSCCCS)S(=O)(=O)C ### Response: CS(=O)(=O)CCSCCCS
canonicalization
### Instruction: Canonicalize the following SMILES string. Cc1n[nH]cc1C[NH+]1CCC(Cc2ccc(OC)cc2)CC1 ### Response: COc1ccc(CC2CC[NH+](Cc3c[nH]nc3C)CC2)cc1
canonicalization
### Instruction: Canonicalize the following SMILES string. C1[C@H](CCCN1C(=O)Cc1ccc(cc1)N(C)C)[C@@H](NC(C)=O)c1sccn1 ### Response: CC(=O)N[C@@H](c1nccs1)[C@H]1CCCN(C(=O)Cc2ccc(N(C)C)cc2)C1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CN(c1ncnc(N2CCN(c3cccc[nH+]3)CC2)c1[N+](=O)[O-])C1CC[NH+](C)CC1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC1(C)CSC[C@H](Nc2cc(Cl)ccc2-n2cccn2)C1 ### Response: 1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. C[C@@H](NC(=O)c1ccc(-c2ccc(Cl)cc2)s1)C1CC1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]Nc1ccc(F)c(N[5*])c1 Fragment 2: [1*]C(C)=O ### Response: CC(=O)Nc1ccc(F)c(NC(=O)[C@H]2C[C@H]2C)c1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? COc1cc(F)cc(C[NH2+]Cc2cc(Cl)c(OC)c(OC)c2)c1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]Nc1cc(C)[nH+]c(C)n1 Fragment 2: [14*]c1nn2c(C)cc(C)nc2c1C#N ### Response: Cc1cc(C)n2nc(CCCNc3cc(C)[nH+]c(C)n3)c(C#N)c2n1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? C[C@@H](Sc1ccc([N+](=O)[O-])cc1)c1ccccc1 ### Response: 2
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NC1CC[NH+]([5*])CC1 Fragment 2: [16*]c1ccccc1 ### Response: CC(=O)NC1CC[NH+](Cc2ccc(-c3ccccc3)o2)CC1
canonicalization
### Instruction: Canonicalize the following SMILES string. O=C(N[C@@H](CC)C)c1cccc2[C@@H]3[C@@H]([C@H](c4c(Cl)cc(Cl)cc4)Nc21)CC=C3 ### Response: CC[C@@H](C)NC(=O)c1cccc2c1N[C@@H](c1ccc(Cl)cc1Cl)[C@H]1CC=C[C@H]21
canonicalization
### Instruction: Canonicalize the following SMILES string. C1CC[C@H](CCC)CC[NH+]1CCCS ### Response: CCC[C@H]1CCC[NH+](CCCS)CC1
ring_counting
### Instruction: Count the five-membered rings in the following molecule. C=CCNC(=O)[C@H](C)[NH+]1CCC[C@H](C(=O)NCC2CC2)C1 ### Response: 0
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)c1cccc([16*])c1 Fragment 2: [16*]c1ccoc1 ### Response: O=C(c1cccc(-c2ccoc2)c1)N1CCC(OC2CCCC2)CC1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(Cc1csc(Nc2ccc(Cl)cn2)n1)N1CCN(CCc2ccccc2)CC1 ### Response: 2
functional_group
### Instruction: Does the molecule contain a ketone group? C[C@H](NS(=O)(=O)c1ccccc1)C(=O)N[C@H](C)c1cccc(C#N)c1 ### Response: No
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? C/C(=C\CC[P@@](=O)([O-])OP(=O)([O-])[O-])CO ### Response: 5
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [1*]C(=O)c1nccnc1[14*] Fragment 2: [6*]C(N)=O ### Response: Cc1ccccc1[C@@H](CC(C)C)NC(=O)c1nccnc1C(N)=O
functional_group
### Instruction: Does the molecule contain a ester group? O=C(CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCC3)cc21)Nc1ccc(Cl)cc1 ### Response: No
canonicalization
### Instruction: Canonicalize the following SMILES string. C1CN(CCN1C(NC[C@@H](C[NH+]1CCCCC1)C)=O)c1cc[nH+]cc1 ### Response: C[C@@H](CNC(=O)N1CCN(c2cc[nH+]cc2)CC1)C[NH+]1CCCCC1
ring_counting
### Instruction: Count the six-membered rings in the following molecule. Cc1cn(Cc2nc(-c3cccc(C(F)(F)F)c3)oc2C)c(C)[nH+]1 ### Response: 1
functional_group
### Instruction: Does the molecule contain a amide group? COc1ccc(N2C[C@H](CNC(=O)C3CC3)CC2=O)cc1 ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1noc([14*])n1 Fragment 2: [4*]CC#N ### Response: N#CCN1CCC[C@@H](c2nc(-c3cccc(F)c3)no2)C1
functional_group
### Instruction: Does the molecule contain a amide group? Cc1ccccc1CN1CCN(C(=O)CCCNC(=O)NC2CCCCC2)CC1 ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N[C@@H](C)CCCO Fragment 2: [4*][C@@H](C)CCCO ### Response: C[C@@H](CCCO)NC(=O)N(C)[C@@H]1CCN(c2ccccc2Cl)C1=O
functional_group
### Instruction: Does the molecule contain a amide group? CC[NH2+]CCn1nnnc1S[C@H]1CCO[C@@]2(CCSC2)C1 ### Response: No
functional_group
### Instruction: Does the molecule contain a halide group? CC(C)OC(=O)[C@@H](C)CNC(=O)N1CCc2cc(F)ccc2[C@@H]1C ### Response: Yes
functional_group
### Instruction: Does the molecule contain a phenol group? CCN(CC)C(=O)CC1(C(=O)[O-])CCCCCCCCCCC1 ### Response: No
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(Nc1ccccc1)[C@@H](c1ccccc1)N1CCO[C@H]([C@@H]2CCCO2)C1 ### Response: 2
ring_counting
### Instruction: Count the five-membered rings in the following molecule. Cc1ccc(C(=O)Nc2cccc(C(N)=O)c2)cc1Br ### Response: 0
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC(C)NS(=O)(=O)c1ccc(C(=O)N[C@@H]2CCCC[C@@H]2C)cc1 ### Response: 2
functional_group
### Instruction: Does the molecule contain a amine group? [NH3+]C1(CC[NH2+][C@H]2CCN(C3CC3)C2)CCC1 ### Response: No
ring_counting
### Instruction: Count the six-membered rings in the following molecule. Cc1ccnc(NC(=O)[C@H](NC(=O)c2ccccc2C)C(C)C)c1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. C1[C@@H](N(CCC1)C(=O)[C@H]1OCCC1)Cn1cccn1 ### Response: O=C([C@@H]1CCCO1)N1CCCC[C@@H]1Cn1cccn1
functional_group
### Instruction: Does the molecule contain a sulfonyl group? CC[C@]1(C(=O)[O-])CCC[NH+]([C@@H]2CCC[C@H](S(C)(=O)=O)C2)C1 ### Response: Yes
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CO[C@H](C)c1noc([C@H](C(C)C)[C@@H](C)[NH3+])n1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NC[C@@H]1C[NH+](C)CCN1C Fragment 2: [1*]C(=O)C[8*] ### Response: CN1CC[NH+](C)C[C@H]1CNC(=O)Cc1cccc(NC(=O)OC(C)(C)C)c1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c2nc(oc2ccc1)N1CCC(CC1)OCCC[NH3+] ### Response: [NH3+]CCCOC1CCN(c2nc3ccccc3o2)CC1
functional_group
### Instruction: Does the molecule contain a sulfonyl group? Cn1cnc(S(=O)(=O)Oc2ccc(Cl)cc2Br)c1 ### Response: Yes
canonicalization
### Instruction: Canonicalize the following SMILES string. c1(C(=O)Oc2ccc(OCC)cc2)ccc(O)cc1 ### Response: CCOc1ccc(OC(=O)c2ccc(O)cc2)cc1
canonicalization
### Instruction: Canonicalize the following SMILES string. C([S@@](CC[C@@H](C)[NH3+])=O)c1cc(cc(C)c1)C ### Response: Cc1cc(C)cc(C[S@](=O)CC[C@@H](C)[NH3+])c1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]Nc1ccc([S@](C)=O)cc1 Fragment 2: [5*]N(C)C ### Response: CN(C)c1cc(C(=O)Nc2ccc([S@](C)=O)cc2)ccn1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [3*]OCC[4*] Fragment 2: [5*]N1CCC[C@@H]1[13*] ### Response: COCCOCCN1CCC[C@@H]1c1nc2ccccc2s1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)[C@H](NC(=O)Nc1ccc(NC(=O)c2ccco2)c(Cl)c1)c1ccccc1 ### Response: 3
ring_counting
### Instruction: Count the five-membered rings in the following molecule. O=C(Cc1csc(-c2ccoc2)n1)N[C@H](c1ccccc1)C1CCC1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. N1(CCC#C)CCN(C(c2cc(Oc3ccccc3)ccc2)=O)CC1 ### Response: C#CCCN1CCN(C(=O)c2cccc(Oc3ccccc3)c2)CC1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? COc1ccc([C@@H]2[C@H]3C(=O)N(c4c(Cl)cccc4Cl)C(=O)[C@H]3N3CCCN23)cc1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? OCc1ccc2c(Br)ccc(Br)c2c1 ### Response: 1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(=O)c1cccc(C[NH+]2CC[C@]3(CCC[NH+](Cc4cccc(C)c4)C3)C2)c1 ### Response: 2
functional_group
### Instruction: Does the molecule contain a aldehyde group? O=C(Nc1nc2c(s1)COCC2)N1CCSC2(CCCCC2)C1 ### Response: No
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N1CCCS1(=O)=O Fragment 2: [9*]n1ccc(C)n1 ### Response: Cc1ccn(-c2ccc(NCCN3CCCS3(=O)=O)nn2)n1
functional_group
### Instruction: Does the molecule contain a ester group? COc1cc([C@@H]2CC(=O)N3CN(c4ccc(C)c(C)c4)CSC3=C2C#N)ccc1O ### Response: No
ring_counting
### Instruction: Count the five-membered rings in the following molecule. COc1ccc([C@@H](c2nnnn2C(C)(C)C)N2CCN(c3ccc(F)cc3)CC2)cc1 ### Response: 1
canonicalization
### Instruction: Canonicalize the following SMILES string. FC(F)(c1cccc(c1)CNC(=O)N[C@@H](c1ncc(s1)C)C)F ### Response: Cc1cnc([C@@H](C)NC(=O)NCc2cccc(C(F)(F)F)c2)s1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1(OCc2ccc(SC(F)F)cc2)cccc(c1)C#N ### Response: N#Cc1cccc(OCc2ccc(SC(F)F)cc2)c1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [16*]c1ccccc1C Fragment 2: [5*]N[C@@H]([8*])COC ### Response: COC[C@@H](N[C@@H](C)c1ccccc1C)c1ccccc1
canonicalization
### Instruction: Canonicalize the following SMILES string. c1c(CC(/N=c2/n(c3ccc4c(c3s2)cccc4)CC)=O)ccc(S(=O)(=O)C)c1 ### Response: CCn1/c(=N/C(=O)Cc2ccc(S(C)(=O)=O)cc2)sc2c3ccccc3ccc21
functional_group
### Instruction: Does the molecule contain a hydroxyl group? CCCn1nnnc1C[S@](=O)CCC(=O)N1CCc2ccccc21 ### Response: No
functional_group
### Instruction: Does the molecule contain a ester group? C[NH2+][C@@]1(C(N)=O)CCC[C@@H]1CCSc1nccc(=O)[nH]1 ### Response: No
ring_counting
### Instruction: Count the five-membered rings in the following molecule. Cc1cnc(-c2nnc([C@H]3CCC[NH+](CC4CCCCC4)C3)o2)cn1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N([5*])c1nc2ccccc2s1 Fragment 2: [4*]CC[NH+](CC)CC ### Response: CC[NH+](CC)CCN(C(=O)c1coc2ccccc2c1=O)c1nc2ccccc2s1
canonicalization
### Instruction: Canonicalize the following SMILES string. c12c(cccc2)c(C(=O)[C@@H](C)Nc2cc(c(OC)cc2OC)F)c[nH]1 ### Response: COc1cc(OC)c(N[C@H](C)C(=O)c2c[nH]c3ccccc23)cc1F
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? Cc1ccc2[nH]c(SCc3cc(=O)n4ccccc4n3)nc2c1 ### Response: 1
functional_group
### Instruction: Does the molecule contain a phenol group? Cc1cccc(C)c1C[NH2+]CCCC(=O)N1CCc2ccccc2C1 ### Response: No
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CC[C@@H]1CCC[C@@H](NC(=O)[C@@H]2CCCC[NH+]2Cc2cccnc2)C1 ### Response: 0
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [4*]Cc1cccc(OC)c1OC Fragment 2: [6*]C(=O)c1ccc(SC)cc1 ### Response: COc1cccc(C[NH+]2CCC[C@H](C(=O)c3ccc(SC)cc3)C2)c1OC
ring_counting
### Instruction: Count the six-membered rings in the following molecule. CC[C@@H](Oc1cccc(/C=C2/SC(=O)N(c3cccc(OC)c3)C2=O)c1)C(=O)[O-] ### Response: 2
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CCOc1cccc(NC(=O)NCCNC(=O)c2ccccc2Cl)c1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. C[NH+](Cc1ccc(Br)cc1)[C@@H](C(N)=O)c1ccccc1 ### Response: 2
canonicalization
### Instruction: Canonicalize the following SMILES string. C1OCCC(C1)N1CC[NH+](CCC1)Cc1c(cc(-c2ccncc2)cc1)F ### Response: Fc1cc(-c2ccncc2)ccc1C[NH+]1CCCN(C2CCOCC2)CC1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1ccc(SC)n[nH+]1 Fragment 2: [5*]N1C[C@H]([15*])C[C@H]1C ### Response: CSc1ccc(N[C@@H]2C[C@@H](C)N(c3ccccc3)C2)[nH+]n1
canonicalization
### Instruction: Canonicalize the following SMILES string. C1C(C(=O)N2CCC[C@H](C2)C(C(OC)=O)(C)C)(c2ccc(F)cc2)CC1 ### Response: COC(=O)C(C)(C)[C@@H]1CCCN(C(=O)C2(c3ccc(F)cc3)CCC2)C1
canonicalization
### Instruction: Canonicalize the following SMILES string. N(/C(=O)[C@H](N1CNc2ccccc2C1=O)C)=c1\[nH]c2c(cccc2)s1 ### Response: C[C@H](C(=O)/N=c1/[nH]c2ccccc2s1)N1CNc2ccccc2C1=O
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(NCCc1csc(N2CCCC2)n1)N[C@H]1CCC[C@@H](C2CC2)C1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. NC(=O)c1cnc(NCc2ccnc(OCC(F)(F)F)c2)c(Cl)c1 ### Response: 2
ring_counting
### Instruction: Count the six-membered rings in the following molecule. COc1cccc(/C=C(/C(=O)OC2CCCCC2)n2nnnc2C)c1 ### Response: 2
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [16*]c1cccc2cccnc12 Fragment 2: [4*]CCN[5*] ### Response: Cc1c(C(=O)NCC[NH+]2CCCC[C@H]2C)nnn1-c1cccc2cccnc12
functional_group
### Instruction: Does the molecule contain a ester group? CC1=C[C@H](C(=O)N2CCC[C@H](C(=O)c3cccc(C(F)(F)F)c3)C2)N=N1 ### Response: No
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]N[C@H]1CC[C@H]([15*])C1 Fragment 2: [15*][C@H]1CC[C@H]([15*])C1 ### Response: C[C@H](Cc1ccc(C(F)(F)F)cc1)NC(=O)N[C@H]1CC[C@H]([NH+](C)C)C1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=C(C1CC1)N1CCC[C@H](C(=O)N2CCC[C@H](C(F)(F)F)C2)C1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [8*]CN1CC(=O)N2[C@@H](Cc3c([nH]c4ccccc34)C2(C)C)C1=O Fragment 2: [16*]c1ccccc1Cl ### Response: CC1(C)c2[nH]c3ccccc3c2C[C@H]2C(=O)N(Cc3ccccc3Cl)CC(=O)N21
canonicalization
### Instruction: Canonicalize the following SMILES string. C(=O)(NC(c1cccc([N+](=O)[O-])c1)NC(c1ccc(cc1)C)=O)c1ccc(C)cc1 ### Response: Cc1ccc(C(=O)NC(NC(=O)c2ccc(C)cc2)c2cccc([N+](=O)[O-])c2)cc1
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? CC(C)n1c[nH+]cc1[C@@H](O)Cc1ccc(C(C)(C)C)cc1 ### Response: 3
chain_length
### Instruction: What is the length of the longest acyclic carbon chain in the molecule? O=S(=O)(c1ccc(SCc2ccccc2C(F)(F)F)nc1)N1CCCCC1 ### Response: 1
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [14*]c1nnc(CC)s1 Fragment 2: [6*]C(=O)C1=C([O-])C(=O)N([10*])[C@@H]1[13*] ### Response: CCc1nnc(N2C(=O)C([O-])=C(C(=O)c3ccc(C)cc3)[C@H]2c2cccc([N+](=O)[O-])c2)s1
functional_group
### Instruction: Does the molecule contain a aromatic_ring group? Cc1nn(C[C@@H]2Cc3ccccc3S2)cc1C[NH3+] ### Response: Yes
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [12*]S(=O)(=O)c1c(C)c(C)c(C)c(C)c1C Fragment 2: [5*]NC1CC1 ### Response: Cc1c(C)c(C)c(S(=O)(=O)NC2CC2)c(C)c1C
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [8*][C@@H]([NH2+]C)[C@H](C)OC Fragment 2: [16*]c1ccccc1C ### Response: C[NH2+][C@H](c1ccccc1C)[C@H](C)OC
ring_counting
### Instruction: Count the five-membered rings in the following molecule. C[C@H](CNC(=O)N[C@H]1C[C@@H]1C)N1CCc2ccccc21 ### Response: 1
functional_group
### Instruction: Does the molecule contain a aldehyde group? Cc1cc(C(=O)NCc2ccc(N3CC[NH+](C)CC3)nc2)c(N)c([N+](=O)[O-])c1 ### Response: No
fragment_assembly
### Instruction: Assemble these two molecular fragments into a single molecule. Fragment 1: [5*]NCC1CCC([15*])CC1 Fragment 2: [16*]c1ccc2c(c1)CCCC2 ### Response: NC(=O)C1CCC(CNC(=O)CCC(=O)c2ccc3c(c2)CCCC3)CC1
ring_counting
### Instruction: Count the five-membered rings in the following molecule. CC(=O)c1ccc2nc(N)sc2c1 ### Response: 1