guojianz/MolReasoner huggingface dataset:
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][S][C][C][C@H1][Branch2][#Branch2][Ring2][N][C][=Branch1][C][=O][C@@H1][C][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][C][C][C][N][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][C][=C][N][=C][NH1][Ring1][Branch1][N][C][=Branch1][C][=O][C@H1][Branch1][Ring1][C][O][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C][C][N][=C][Branch1][C][N][N][N][C][=Branch1][C][=O][C@@H1][C][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C][C][N][=C][Branch1][C][N][N][N][C][=Branch1][C][=O][C@@H1][Branch1][C][N][C][C][C][Branch1][C][N][=O][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][O]

The molecule is a 12 amino acid oligopeptide fragment of apelin-13 lacking the terminal L-phenylalanine residue. It has a role as a human metabolite, a neuroprotective agent, a human blood serum metabolite and a biomarker. It is a conjugate base of an apelin-12(3+).

SMILES: CSCCC(NC(=O)C1CCCN1C(=O)CNC(=O)C(CCCCN)NC(=O)C(Cc1cnc[nH]1)NC(=O)C(CO)NC(=O)C(CC(C)C)NC(=O)C(CCCN=C(N)N)NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C(N)CCC(N)=O)C(=O)N1CCCC1C(=O)O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][O][C][=C][C][Branch2][Ring1][C][C][O][C][=Branch1][C][=O][C][C][C][C][/C][=C][/C][Branch1][C][C][C][=C][C][=C][Ring2][Ring1][Ring1][O]

The molecule is a carboxylic ester obtained by formal condensation of the carboxy group of (6E)-8-methylnon-6-enoic acid with the benzylic hydroxy group of vanillyl alcohol. A non-pungent analogue of capsaicin with a similar biological profile. It has a role as a plant metabolite, a hypoglycemic agent, an anti-allergic agent, an antioxidant, an angiogenesis inhibitor, an anti-inflammatory agent and a capsaicin receptor agonist. It is a carboxylic ester, a monomethoxybenzene and a member of phenols. It derives from a vanillyl alcohol.

SMILES: COc1cc(COC(=O)CCCCC=CC(C)C)ccc1O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][Branch1][C][C][=C][C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]

The molecule is trianion of 2-trans,6-trans,10-trans-geranylgeranyl diphosphate. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 2-trans,6-trans,10-trans-geranylgeranyl diphosphate.

SMILES: CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCOP(=O)([O-])OP(=O)([O-])[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][=C][C][Branch2][Ring1][N][N][C][=C][C][=N][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=Branch1][C][=O][N][C][Branch1][C][C][C][=C][C][=C][Ring2][Ring1][#Branch1][O]

The molecule is a member of the class of phenols that is torasemide which carries a hydroxy group at position 4' of the phenyl ring. It is a metabolite of torasemide. It has a role as a drug metabolite and a human xenobiotic metabolite. It is a secondary amino compound, an aminopyridine, a N-sulfonylurea and a member of phenols. It derives from a torasemide.

SMILES: Cc1cc(Nc2ccncc2S(=O)(=O)NC(=O)NC(C)C)ccc1O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][=C][Branch1][C][C][C][C][C][=C][Branch2][Ring1][#C][O][C][=C][C][Branch1][Ring1][O][C][=C][Branch1][Branch2][/C][=C][/C][Branch1][C][C][C][C][Branch1][C][O][=C][Ring1][=C][C][Ring2][Ring1][C][=O][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][O][Ring2][Ring1][=N]

The molecule is an extended flavonoid that is 6,7-dihydro-8H-chromeno[3,2-d][1]benzoxepin-8-one substituted by hydroxy groups at positions 3 and 9, a methoxy group at position 11, a (1E)-3-methylbut-1-en-1-yl group at position 10 and a prop-1-en-2-yl at position 6. It is isolated from the woods of Artocarpus elasticus and shows moderate cytotoxicity against murine leukemia P-388 cells. It has a role as a metabolite and an antineoplastic agent. It is an organic heterotetracyclic compound, an extended flavonoid and an aromatic ether.

SMILES: C=C(C)C1Cc2c(oc3cc(OC)c(C=CC(C)C)c(O)c3c2=O)-c2ccc(O)cc2O1
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][S][C][C][C][C][C][C][C][C][C@H1][Branch1][C][NH3+1][C][=Branch1][C][=O][O-1]

The molecule is an L-polyhomomethionine zwitterion obtained by transfer of a proton from the carboxy to the amino group of L-hexahomomethionine; major species at pH 7.3. It is a L-polyhomomethionine zwitterion and a hexahomomethionine zwitterion.

SMILES: CSCCCCCCCCC([NH3+])C(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][#C][C][C][=Branch1][C][=O][O-1]

The molecule is a monocarboxylic acid anion that is the conjugate base of 3-butynoic acid; major species at pH 7.3. It is a conjugate base of a 3-butynoic acid.

SMILES: C#CCC(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][/C][=C][\C][/C][=C][\C][/C][=C][\C][/C][=C][\C][/C][=C][\C][C][C][C][=Branch1][C][=O][O][C@H1][Branch2][Ring1][Branch2][C][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][/C][=C][\C][C][C][C][C][C][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C][N+1][Branch1][C][C][Branch1][C][C][C]

The molecule is a phosphatidylcholine 38:6 in which the acyl groups specified at positions 1 and 2 are (9Z)-octadecenoyl and (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoyl respectively. It derives from an oleic acid and an all-cis-5,8,11,14,17-icosapentaenoic acid.

SMILES: CCC=CCC=CCC=CCC=CCC=CCCCC(=O)OC(COC(=O)CCCCCCCC=CCCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][Branch1][C][C][=C][C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][C][/C][Branch1][C][C][=C][/C][C][=C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][=C][C][Branch1][C][O][=C][Ring1][#Branch2][O-1]

The molecule is a 3,4-dihydroxy-5-polyprenylbenzoate in which the polyprenyl chain contains 6 prenyl units; major species at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 3-hexaprenyl-4,5-dihydroxybenzoic acid.

SMILES: CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCc1cc(C(=O)O)cc(O)c1[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][C][C][C][C@H1][Branch1][C][O][/C][=C][/C@H1][O][C][=Branch1][C][=O][C][C@H1][Branch1][C][O][C@@H1][Ring1][Branch2][C][/C][=C][\C][C][C][C][=Branch1][C][=O][O-1]

The molecule is a thromboxane anion that is the conjugate base of 11-dehydro-thromboxane B2, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-dehydro-thromboxane B2.

SMILES: CCCCCC(O)C=CC1OC(=O)CC(O)C1CC=CCCCC(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[NH3+1][C@@H1][Branch1][=Branch2][C][C][C][=Branch1][C][=O][N][O][C][=Branch1][C][=O][O-1]

The molecule is an amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of glutamine hydroxamate; major species at pH 7.3. It is a tautomer of a glutamine hydroxamate.

SMILES: [NH3+]C(CCC(=O)NO)C(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][C@@H1][Branch1][C][O][/C][=C][/C][=C][\C][C][Branch1][C][O][/C][=C][/C][=C][/C][=C][\C][Branch1][C][O][C][C][C][C][=Branch1][C][=O][O-1]

The molecule is an icosanoid anion that is the conjugate base of (6Z,8E,10E,14Z,16E,18R)-5,12,18-trihydroxyicosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is an icosanoid anion, a hydroxy fatty acid anion, a polyunsaturated fatty acid anion and a long-chain fatty acid anion. It is a conjugate base of a (6Z,8E,10E,14Z,16E,18R)-5,12,18-trihydroxyicosapentaenoic acid.

SMILES: CCC(O)C=CC=CCC(O)C=CC=CC=CC(O)CCCC(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[N][C@H1][C][C@H1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][=C][O]

The molecule is a cyclitol phosphate that is validamine carrying a single monophosphate substituent at position 7. It is an amino cyclitol and a cyclitol phosphate. It derives from a validamine. It is a conjugate acid of a validamine 7-phosphate(1-).

SMILES: NC1CC(COP(=O)(O)O)C(O)C(O)C1O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[N][#C][C][=C][C][=C][C][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][O]

The molecule is a cinnamic acid derivative having a cyano substituent at the 2-position of the phenyl ring. It is a conjugate acid of a 2-cyanocinnamate.

SMILES: N#Cc1ccccc1C=CC(=O)O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][/C][=C][\C][/C][=C][\C][C][C][C][C][C][C][C][=Branch1][C][=O][S][C][C][N][C][=Branch1][C][=O][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][C][O][C][Branch1][C][C][Branch1][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@H1][O][C@@H1][Branch1][P][N][C][=N][C][=C][Branch1][C][N][N][=C][N][=C][Ring1][#Branch1][Ring1][#Branch2][C@H1][Branch1][C][O][C@@H1][Ring1][S][O][P][=Branch1][C][=O][Branch1][C][O][O]

The molecule is an unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (9Z,12Z)-tetradecadienoic acid. It is an unsaturated fatty acyl-CoA and a long-chain fatty acyl-CoA. It is a conjugate base of a (9Z,12Z)-tetradecadienoyl-CoA(4-).

SMILES: CC=CCC=CCCCCCCCC(=O)SCCNC(=O)CCNC(=O)C(O)C(C)(C)COP(=O)(O)OP(=O)(O)OCC1OC(n2cnc3c(N)ncnc32)C(O)C1OP(=O)(O)O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[N][=C][C][N][=C][N][Branch2][Ring1][Branch2][C@@H1][O][C@H1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][C@@H1][Branch1][C][O][C@H1][Ring1][N][O][C][=Ring2][Ring1][C][N][=C][N][Ring2][Ring1][=Branch1][C@@H1][O][C@H1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][C@@H1][Branch1][C][O][C@H1][Ring1][N][O]

The molecule is a nucleotide-sugar oxoanion arising from deprotonation of all four phosphate OH groups of 1-(5-phospho-beta-D-ribosyl)-5'-AMP; major species at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 1-(5-phospho-beta-D-ribosyl)-5'-AMP.

SMILES: N=c1c2ncn(C3OC(COP(=O)([O-])[O-])C(O)C3O)c2ncn1C1OC(COP(=O)([O-])[O-])C(O)C1O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][C][/C][=C][\C][/C][=C][\C][C][Branch1][C][O][/C][=C][/C][=C][\C][/C][=C][\C][/C][=C][\C][C][C][=Branch1][C][=O][O-1]

The molecule is a polyunsaturated hydroxy-fatty acid anion that is the conjugate base of 14-HDoHE, arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It has a role as a human xenobiotic metabolite. It is a hydroxy fatty acid anion, a long-chain fatty acid anion, a polyunsaturated fatty acid anion and a hydroxydocosahexaenoate. It is a conjugate base of a 14-HDoHE.

SMILES: CCC=CCC=CCC(O)C=CC=CCC=CCC=CCCC(=O)[O-]
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

Please provide a step-by-step analysis explaining how you interpret the molecular structure, identify key features and functional groups, and summarize it into a clear and informative description.

Think step by step, and your final answer **must** be returned in the format: <answer> ... </answer>. For example:
<answer>The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an 11-hydroxy-(14R,15S)-epoxy-(5Z,8Z,12E)-icosatrienoic acid.</answer>

[C][O][C][=C][C][=C][Branch2][Ring1][=C][C][O][C][=C][C][Branch1][Ring1][O][C][=C][Branch1][C][O][C][Branch1][C][O][=C][Ring1][#Branch2][C][=Branch1][C][=O][C][=Ring1][#C][O][C][C][=C][Ring2][Ring1][#Branch1][O]

The molecule is a trihydroxyflavone that is flavone substituted by hydroxy groups at positioms 5, 6 and 3' and methoxy groups at positions 3, 7 and 4' respectively. It has a role as a plant metabolite. It is a trihydroxyflavone and a trimethoxyflavone. It derives from a flavone.

SMILES: COc1ccc(-c2oc3cc(OC)c(O)c(O)c3c(=O)c2OC)cc1O