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][O][C][=C][C][=C][Branch2][Ring1][Branch1][C][=Branch1][C][=O][N][=C][C][Branch1][C][Cl][=C][N][Branch1][C][O][C][=C][Ring1][Branch2][Cl][C][=C][C][=C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][N][=C][Ring2][Ring1][#Branch2][Ring1][#Branch2]

The molecule is an aromatic amide resulting from the formal condensation of the carboxy group of 8-methoxy-2-(trifluoromethyl)quinoline-5-carboxylic acid with the primary amino group of 3,5-dichloropyridin-4-amine 1-oxide. It is a potent inhibitor of phosphodiesterase IV (PDE4). It has a role as a phosphodiesterase IV inhibitor. It is a member of pyridine N-oxides, a chloropyridine, a monocarboxylic acid amide, a member of quinolines, an aromatic ether, an aromatic amide and an organofluorine compound.

SMILES: COc1ccc(C(=O)N=c2c(Cl)cn(O)cc2Cl)c2ccc(C(F)(F)F)nc12
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][Branch2][Ring1][N][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=N][C][N][C][C][N][Branch1][C][C][C][C][Ring1][#Branch1][C][=C][Ring1][=C][C][=C][Ring2][Ring1][#Branch1][N][C][=N][C][=C][C][Branch1][=Branch2][C][=C][C][=C][N][=C][Ring1][=Branch1][=N][Ring1][N]

The molecule is a benzamide obtained by formal condensation of the carboxy group of 4-[(4-methylpiperazin-1-yl)methyl]benzoic acid with the primary aromatic amino group of 4-methyl-N(3)-[4-(pyridin-3-yl)pyrimidin-2-yl]benzene-1,3-diamine. Used (as its mesylate salt) for treatment of chronic myelogenous leukemia and gastrointestinal stromal tumours. It has a role as an apoptosis inducer, a tyrosine kinase inhibitor and an antineoplastic agent. It is a N-methylpiperazine, a member of pyridines, a member of benzamides, an aromatic amine and a member of pyrimidines. It derives from a benzamide.

SMILES: Cc1ccc(NC(=O)c2ccc(CN3CCN(C)CC3)cc2)cc1Nc1nccc(-c2cccnc2)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][Branch1][C][C][C][C@H1][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][C@@H1][C][O][C][=Branch1][C][=O][C@][Branch1][Branch1][C][O][Ring1][Ring1][C@][Ring1][#C][Ring1][=Branch2][C][Ring2][Ring1][Ring1]

The molecule is a tetracyclic sesquiterpene lactone obtained by formal epoxidation of the 4-methylene group of pentalenolactone E. It has a role as a bacterial metabolite. It is a sesquiterpene lactone, an organic heterotricyclic compound, a spiro-epoxide and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a pentalenolactone F(1-).

SMILES: CC1(C)CC2C=C(C(=O)O)C3COC(=O)C4(CO4)C23C1
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][=O][N][C@@H1][C@@H1][Branch2][Ring1][Branch1][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][C@@H1][Branch1][C][O][C@@H1][Branch1][Ring1][C][O][O][C@H1][Ring2][Ring1][Branch1][O]

The molecule is a beta-D-Gal-(1->3)-D-GalNAc having beta-configuration at the reducing end anomeric centre. It has a role as an epitope. It is a beta-D-Galp-(1->3)-D-GalpNAc and a D-Galp-(1->3)-D-GalpNAc.

SMILES: CC(=O)NC1C(O)OC(CO)C(O)C1OC1OC(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@H1][O][C@@H1][Branch2][P][O][O][C][C@H1][O][C@@H1][Branch2][S][=Branch1][O][C][C@H1][O][C@@H1][Branch2][=C][P][O][C][C@H1][O][C@@H1][Branch2][=N][N][O][C][C@H1][O][C@@H1][Branch2][#Branch1][Ring2][O][C@@H1][C@@H1][Branch1][C][O][C@H1][Branch2][Branch1][#C][O][C@@H1][C@@H1][Branch1][C][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][O][C@H1][Branch1][Ring1][C][O][C@H1][Ring1][#Branch2][O][O][C@H1][Branch1][Ring1][C][O][C@H1][Ring2][Ring1][Branch1][O][O][C@H1][Branch1][Ring1][C][O][C@H1][Ring2][Ring1][S][O][O][C@H1][Branch1][Ring1][C][O][C@H1][Ring2][Ring2][O][O][C@H1][Branch1][C][O][C@@H1][Branch2][#Branch1][Ring2][O][C@@H1][O][C@H1][Branch1][Ring1][C][O][C@@H1][Branch1][C][O][C@H1][Branch2][Branch1][#C][O][C@@H1][O][C@H1][Branch1][Ring1][C][O][C@@H1][Branch1][C][O][C@H1][Branch2][Ring2][#Branch2][O][C@@H1][O][C@H1][Branch1][Ring1][C][O][C@@H1][Branch1][C][O][C@H1][Branch2][Ring1][Branch1][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][C@H1][Ring2][Ring1][Branch1][O][C@H1][Ring2][Ring1][S][O][C@H1][Ring2][Ring2][O][O][C@@H1][Ring2][#Branch1][P][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring2][Branch2][N][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring2][=Branch2][#Branch1][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring2][#Branch2][C][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring2][#Branch2][=N][O]

The molecule is a branched beta-D-glucan that consists of a beta-1,3-linked nonaglucan backbone with a beta-1,6-glucotetraose branch at the 6-O-position of the nonaglucan central sugar unit.

SMILES: OCC1OC(OCC2OC(OCC3OC(OCC4OC(OCC5OC(OC6C(O)C(CO)OC(OC7C(O)C(CO)OC(OC8C(O)C(CO)OC(OC9C(O)C(O)OC(CO)C9O)C8O)C7O)C6O)C(O)C(OC6OC(CO)C(O)C(OC7OC(CO)C(O)C(OC8OC(CO)C(O)C(OC9OC(CO)C(O)C(O)C9O)C8O)C7O)C6O)C5O)C(O)C(O)C4O)C(O)C(O)C3O)C(O)C(O)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>

[N][C][=Branch1][C][=O][C][NH1][C][=N][C][=Ring1][Branch1][N]

The molecule is an aminoimidazole in which the amino group is at C-5 with a carboxamido group at C-4. It has a role as a mouse metabolite. It is an aminoimidazole and a monocarboxylic acid amide.

SMILES: NC(=O)c1[nH]cnc1N
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].[O].[O].[O].[O].[O].[O][=C][Branch1][C][O-1][P][=Branch1][C][=O][Branch1][C][O-1][O-1].[Na+1].[Na+1].[Na+1]

The molecule is the hexahydrate form of trisodium phosphonoformate. It is used as an antiviral agent in the treatment of cytomegalovirus retinitis (CMV retinitis, an inflamation of the retina that can lead to blindness) and as an alternative to ganciclovir for AIDS patients who require concurrent antiretroviral therapy but are unable to tolerate ganciclovir due to haematological toxicity. It has a role as an antiviral drug. It is a hydrate and a one-carbon compound. It contains a trisodium phosphonoformate.

SMILES: O.O.O.O.O.O.O=C([O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+]
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@@H1][O][C@H1][Branch1][Ring1][C][O][C@H1][Branch1][C][O][C@H1][Branch2][Ring1][S][O][C@@H1][O][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][C@@H1][Branch1][C][O][C@H1][Branch1][#Branch2][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C@H1][Ring1][#C][O][C@H1][Ring2][Ring1][#Branch2][O]

The molecule is a beta-D-galactoside that is the methyl glycoside of a disaccharide consisting of a 3-O-sulfo-beta-D-glucuronic acid residue linked (1->3) to beta-D-galactose. It is a beta-D-galactoside and a disaccharide derivative. It is a conjugate acid of a beta-D-GlcA3S-(1->3)-beta-D-Gal-OMe(2-).

SMILES: COC1OC(CO)C(O)C(OC2OC(C(=O)O)C(O)C(OS(=O)(=O)O)C2O)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][Branch1][C][O][C][C][C][C][C][O]

The molecule is an omega-hydroxy fatty acid comprising hexanoic acid having a hydroxy group at the 6-position. It has a role as a bacterial xenobiotic metabolite. It is a 6-hydroxy monocarboxylic acid, an omega-hydroxy fatty acid, a medium-chain fatty acid and a straight-chain fatty acid. It derives from a hexanoic acid. It is a conjugate acid of a 6-hydroxyhexanoate.

SMILES: O=C(O)CCCCCO
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][Branch1][C][O][O][C][C][Branch2][Ring1][C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C][Branch1][C][O][C][O][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 a poly(glycerol phosphate) macromolecule having alpha-D-glucosyl residues at the secondary hydroxy groups on the repeating units. It is a poly(glycerol phosphate) macromolecule and a glycopolymer macromolecule.

SMILES: O=P(O)(O)OCC(COP(=O)(O)OCC(O)CO)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>

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

The molecule is a quassinoid isolated from Quassia indica and has been shown to exhibit antimalarial and antineoplastic activity. It has a role as a metabolite, an antimalarial and an antineoplastic agent. It is a delta-lactone, a cyclic ether, an enone, an organic heteropentacyclic compound, a quassinoid, a secondary alcohol, a tetrol and a secondary alpha-hydroxy ketone.

SMILES: CC1=CC(=O)C(O)C2(C)C1CC1OC(=O)C(O)C3C4(C)OCC13C2C(O)C4O
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][N][/C][=C][/C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][=C][C][=C][Ring2][Ring1][=N][O]

The molecule is a monocarboxylic acid anion that is the conjugate base of 16-feruloyloxypalmitic acid obtained by deprotonation of the carboxy group. It is a conjugate base of a 16-feruloyloxypalmitic acid.

SMILES: COc1cc(C=CC(=O)OCCCCCCCCCCCCCCCC(=O)[O-])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@H1][C][=C][C][=C][C@H1][Branch1][C][C][C@H1][Branch2][Ring1][C][C][C][C@@H1][Branch1][C][O][C][C@@H1][Branch1][C][O][C][C][=Branch1][C][=O][O-1][C@H1][Ring2][Ring1][C][C][C][Ring2][Ring1][=Branch1]

The molecule is a hydroxy monocarboxylic acid anion that is the conjugate base of monacolin L acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a monacolin L acid.

SMILES: CC1C=C2C=CC(C)C(CCC(O)CC(O)CC(=O)[O-])C2CC1
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][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][C][N][=O]

The molecule is an arenecarboxamide that is salicylamide in which the phenolic hydroxy group has been converted into the corresponding hexyl ether. It has been used as a topical antifungal agent. It has a role as an antifungal agent. It is an arenecarboxamide and an aromatic ether. It derives from a salicylamide.

SMILES: CCCCCCOc1ccccc1C(N)=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][S][C][C][C@H1][Branch1][C][NH3+1][C][=Branch1][C][=O][N][C@@H1][Branch1][C][C][C][=Branch1][C][=O][O-1]

The molecule is a peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Met-Ala. It is a tautomer of a Met-Ala.

SMILES: CSCCC([NH3+])C(=O)NC(C)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>

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

The molecule is a nucleoside formed by attaching orotic acid to a ribose ring via a beta-N(1)-glycosidic bond. It has a role as a bacterial metabolite, a fungal metabolite and a plant metabolite. It is a pyrimidinemonocarboxylic acid, a member of uridines and a nucleoside.

SMILES: O=C(O)c1cc(=O)[nH]c(=O)n1C1OC(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>

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

The molecule is a member of the class of aminoacridines that is acridine which is substituted by a methoxy group at position 2, chlorine at position 6, and a {3-[(2-chloroethyl)amino]propyl}amino group at position 9. It has a role as a mutagen. It is a member of aminoacridines, a secondary amino compound, an organochlorine compound and an aromatic ether. It is a conjugate base of an acridine half-mustard(2+).

SMILES: COc1ccc2nc3cc(Cl)ccc3c(NCCCNCCCl)c2c1