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>

[O][=S][=Branch1][C][=O][Branch1][C][O-1][N][C@H1][C][Branch1][C][O][O][C@H1][Branch1][Ring1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring1][#Branch2][O]

The molecule is an organic sulfamate oxoanion resulting from the removal of the proton from the sulfamic acid group of N-sulfo-D-glucosamine. It is a conjugate base of a N-sulfo-D-glucosamine.

SMILES: O=S(=O)([O-])NC1C(O)OC(CO)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>

[Cl-1].[NH3+1][C][C][C][C][C][C][N][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][C][=O]

The molecule is the organoammonium salt formed from equimolar amounts of N(6)-(3,5-dioxo-1,2-diphenylpyrazolidin-4-ylacetyl)-6-aminohexanoic acid (Butaz) and hydrogen chloride. It is a member of pyrazolidines and an organoammonium salt.

SMILES: [Cl-].[NH3+]CCCCCCNC(=O)CC1C(=O)N(c2ccccc2)N(c2ccccc2)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>

[O][=C][Branch1][C][O][C][C][C][=C][C][=C][C@H1][Branch1][C][O][C@@H1][Ring1][#Branch1][O]

The molecule is a 3-(cis-5,6-dihydroxycyclohexa-1,3-dienyl)propanoic acid. It is a conjugate acid of a 3-[(5S,6R)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoate. It is an enantiomer of a 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoic acid.

SMILES: O=C(O)CCC1=CC=CC(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][N][Branch1][C][C][N]

The molecule is a member of the class of hydrazines that is hydrazine substituted by two methyl groups at position 1. It has a role as a carcinogenic agent, a teratogenic agent and a fuel. It derives from a hydrazine.

SMILES: CN(C)N
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@@H1][Branch1][C][C][/C][=C][/C@@H1][Branch1][C][C][C@H1][C][C][C][=C][C][=C][C][=C][C@H1][Branch1][#Branch1][N][C][Branch1][C][N][=O][C][C][C@][Ring1][#Branch2][Branch1][C][C][C@H1][Ring1][#C][C][C][C@@][Ring2][Ring1][Ring1][Ring2][Ring1][=Branch1][C]

The molecule is a member of the class of ureas that is urea substituted by a (3beta,22E)-ergosta-4,6,8(14),22-tetraen-3-yl group at position 1. Isolated from the fruit bodies of the fungus Chlorophyllum molybdites, it exhibits cytotoxicity against Kato III cells. It has a role as a fungal metabolite. It is an ergostanoid and a member of ureas.

SMILES: CC(C)C(C)C=CC(C)C1CCC2=C3C=CC4=CC(NC(N)=O)CCC4(C)C3CCC21C
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@H1][Branch1][P][N][C][=Branch1][C][=O][C@@H1][Branch1][C][N][C][C][C][Branch1][C][N][=O][C][=Branch1][C][=O][O]

The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-glutamine with the amino group of L-leucine. It derives from a L-glutamine and a L-leucine.

SMILES: CC(C)CC(NC(=O)C(N)CCC(N)=O)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@H1][Branch1][C][O][C@H1][C][C][C@H1][C@@H1][C][C][C@@H1][C][C][=Branch1][C][=O][C][C][C@][Ring1][#Branch1][Branch1][C][C][C@H1][Ring1][N][C][C][C@][Ring2][Ring1][Ring1][Ring1][S][C]

The molecule is a 3-oxo-5beta-steroid that is 5beta-pregnan-3-one carrying an additional 20alpha-hydroxy substituent. It is a 20-hydroxy steroid and a 3-oxo-5beta-steroid. It derives from a hydride of a 5beta-pregnane.

SMILES: CC(O)C1CCC2C3CCC4CC(=O)CCC4(C)C3CCC12C
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@@H1][Branch1][C][N][C][=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]

The molecule is a purine ribonucleoside 5'-monophosphate that is adenosine 5'-monophosphate in which one of the hydroxy groups of the phosphate has been condensed with the carboxylic acid group of D-alanine. It is a purine ribonucleoside 5'-monophosphate and a D-alanine derivative. It derives from an adenosine 5'-monophosphate. It is a tautomer of a D-alanyl-AMP zwitterion.

SMILES: CC(N)C(=O)OP(=O)(O)OCC1OC(n2cnc3c(N)ncnc32)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@H1][Branch1][C][O][C@@H1][Branch1][C][O][C][=C][N][=C][N][=C][Branch1][C][N][NH1][C][=Branch1][C][=O][C][Ring1][Branch2][=N][Ring1][N]

The molecule is a biopterin that consists of pterin bearing amino, oxo and 1,2-dihydroxypropyl substituents at positions 2, 4 and 6. It has a role as a metabolite.

SMILES: CC(O)C(O)c1cnc2nc(N)[nH]c(=O)c2n1
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][=N][C][Branch1][#Branch1][N][C][Branch1][C][C][C][=N][C][Branch1][#Branch1][N][C][Branch1][C][C][C][=N][Ring1][=C]

The molecule is a diamino-1,3,5-triazine that is N,N'-di(propan-2-yl)-1,3,5-triazine-2,4-diamine substituted by a methylsulfanediyl group at position 6. It has a role as a herbicide, a xenobiotic and an environmental contaminant. It is a diamino-1,3,5-triazine and a methylthio-1,3,5-triazine.

SMILES: CSc1nc(NC(C)C)nc(NC(C)C)n1
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@H1][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C@@H1][O][C@H1][Branch1][Ring1][C][O][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@@H1][Ring1][#Branch2][O]

The molecule is an anionic phospholipid that is the conjugate base of beta-D-mannosyl C32-phosphomycoketide obtained by deprotonation of the phosphate OH group; major species at pH 7.3. It derives from a phosphomycoketide C32(2-). It is a conjugate base of a beta-D-mannosyl C32-phosphomycoketide.

SMILES: CCCCCCCC(C)CCCC(C)CCCC(C)CCCC(C)CCCC(C)CCCOP(=O)([O-])OC1OC(CO)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>

[O][=C][C][=C][Branch1][C][O][C][=C][Branch1][=Branch2][C][=C][C][=C][N][=C][Ring1][=Branch1][O][Ring1][=N]

The molecule is a member of the class of 2-pyranones that is 2H-pyran-2-one which has been substituted at positions 4 and 6 by hydroxy and pyridin-3-yl groups, respectively. It is a member of 2-pyranones and a member of pyridines. It is a conjugate acid of a 2-oxo-6-(pyridin-3-yl)-2H-pyran-4-olate.

SMILES: O=c1cc(O)cc(-c2cccnc2)o1
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>

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

The molecule is a trisaccharide consisting of two beta-D-glucopyranosyl groups and a beta-D-galactopyranosyl groupjoined in sequence by (1->3) and (1->4) glycosidic bonds.

SMILES: OCC1OC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(O)C3O)C2O)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>

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

The molecule is a monoterpenoid indole alkaloid, a methyl ester and an organic heteropentacyclic compound. It derives from a tabersonine. It is a conjugate base of a 16-hydroxytabersoninium.

SMILES: CCC12C=CCN3CCC4(C(=C(C(=O)OC)C1)Nc1cc(O)ccc14)C32
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][O][C][=Branch1][C][=O][C@@][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][=C][C@@H1][Ring1][N][N][Branch1][C][C][C]

The molecule is an ethyl 2-(dimethylamino)-1-phenylcyclohex-3-ene-1-carboxylate that has R configuration at the carbon bearing the phenyl group and S configuration at the carbon bearing the dimethylamino group. It is the enantiomer of dextilidine; the opioid analgesic tilidine is the racemate comprising equimolar amounts of dextilidine and ent-dextilidine. It is an enantiomer of a dextilidine.

SMILES: CCOC(=O)C1(c2ccccc2)CCC=CC1N(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>

[O][=P][Branch1][C][O-1][Branch1][C][O-1][O][C][C@H1][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Branch1][C][O][C][O]

The molecule is an organophosphate oxoanion arising from deprotonation of both phosphate OH groups of D-ribitol 1-phosphate; major species at pH 7.3. It is a conjugate base of a D-ribitol 1-phosphate.

SMILES: O=P([O-])([O-])OCC(O)C(O)C(O)CO
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][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][O][C][Branch1][C][O][=C][Ring1][Branch2][C][Ring1][=C][=O]

The molecule is a trihydroxyanthraquinone that is 9,10-anthraquinone which is substituted by hydroxy groups at positions 1, 2, and 8 and by a methyl group at position 6. It is isolated from the leaves of Picramnia sellowii and Picramnia latifolia plants. It has a role as an antineoplastic agent, an antibacterial agent and a plant metabolite. It is a conjugate acid of a nataloe-emodin(1-).

SMILES: Cc1cc(O)c2c(c1)C(=O)c1ccc(O)c(O)c1C2=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][O][Ring1][Branch1]

The molecule is a member of the class of furans that is furan in which the hydrogen atom at position 2 has been replaced by an ethyl group. It has a role as a plant metabolite, a fragrance, a Maillard reaction product and a bacterial metabolite. It is a member of furans and a volatile organic compound. It derives from a furan.

SMILES: CCc1ccco1
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][N][Branch2][Branch1][C][C@H1][C][C@H1][Branch1][C][O][C@@H1][Branch2][Ring2][Ring2][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C@@H1][C][C][=Branch1][C][=O][C][=Branch1][C][=O][C@@H1][Branch1][C][C][O][Ring1][=Branch2][O][Ring2][Ring1][=Branch2][C][=Branch1][C][=O][NH1][C][Ring2][Ring1][S][=O]

The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of dTDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose; major species at pH 7.3. It derives from a dTDP-alpha-D-glucose(2-). It is a conjugate base of a dTDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose.

SMILES: Cc1cn(C2CC(O)C(COP(=O)([O-])OP(=O)([O-])OC3CC(=O)C(=O)C(C)O3)O2)c(=O)[nH]c1=O