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

The molecule is a branched amino tetrasaccharide comprising beta-D-galactose at the reducing end with a beta-D-galactosyl-(1->4)-[beta-D-glucosyl-(1->6)]-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position. It is an amino tetrasaccharide and a glucosamine oligosaccharide.

SMILES: CC(=O)NC1C(OC2C(O)C(O)OC(CO)C2O)OC(COC2OC(CO)C(O)C(O)C2O)C(OC2OC(CO)C(O)C(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>

[C][S][C][C][C][C][C][C][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][Branch1][C][O][O]

The molecule is an N,N-dihydroxy-alpha-amino acid having a 9-thiadecyl substituent at the 2-position. It derives from a hexahomomethionine. It is a conjugate acid of a N,N-dihydroxyhexahomomethioninate.

SMILES: CSCCCCCCCCC(C(=O)O)N(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][O][=N][/O][S][=Branch1][C][=O][=Branch1][C][=O][O][S][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 alkylglucosinolic acid that consists of 1-thio-beta-D-glucopyranose attached to a N-(sulfooxy)butanimidoyl group at the anomeric sulfur. It is a conjugate acid of a propylglucosinolate.

SMILES: CCCC(=NOS(=O)(=O)O)SC1OC(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][C][=C][O][Ring1][Branch1]

The molecule is a furan bearing a hydroxymethyl substituent at the 2-position. It has a role as a Maillard reaction product. It is a primary alcohol and a member of furans.

SMILES: OCc1ccco1
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@H1][Branch1][C][O][/C][=C][/C][=C][/C][=C][/C@H1][Branch1][C][O][C][/C][=C][\C][C][C][C][C][O]

The molecule is a member of the class of leukotrienes that is 6-trans-leukotriene B4 bearing an additional hydroxy substituent at position 20. It is a leukotriene, a long-chain fatty acid, an omega-hydroxy fatty acid and a hydroxy polyunsaturated fatty acid. It derives from a 6-trans-leukotriene B4. It is a conjugate acid of a 20-hydroxy-6-trans-leukotriene B4(1-).

SMILES: O=C(O)CCCC(O)C=CC=CC=CC(O)CC=CCCCCCO
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][Ring1][Ring1].[C][=O].[C][C][Branch1][C][C][Branch1][C][C][C][C][Branch1][C][C][Branch1][C][C][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1]

The molecule is a polymeric compound resulting from the reaction of 4-(1,1,3,3-tetramethylbutyl)phenol with formaldehyde to give a chain in which 6-8 molecules are linked together by CH2 groups ortho to the phenolic hydroxy groups, which have then undergone reaction with oxirane to give polyoxyethyleneoxy moieties, Ar(OCH2CH2)xOH, where x = 8-10. A nonionic liquic polymer, it inhibits lipoprotein lipase and hence clearance of triglyceride from the plasma, so is used to induce hyperlipidaemia in test animals. Also used as a surfactant to aid liquefaction and removal of mucus- and pus-containing bronchopulmonary secretions. It has a role as an inhibitor, an excipient, a surfactant and an apoptosis inducer.

SMILES: C1CO1.C=O.CC(C)(C)CC(C)(C)c1ccc(O)cc1
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@@H1][Branch1][#Branch2][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C][C@@H1][Ring1][O][C][C][C@@H1][C@@H1][Ring1][#C][C][C][C@][Branch1][C][C][C][=Branch1][C][=O][C][C][C@@H1][Ring1][O][Ring1][#Branch1]

The molecule is a steroid sulfate that is the 3-sulfate of androsterone. It has a role as a human metabolite and a mouse metabolite. It is a 17-oxo steroid, a steroid sulfate and an androstanoid. It derives from an androsterone. It is a conjugate acid of an androsterone sulfate(1-). It derives from a hydride of a 5alpha-androstane.

SMILES: CC12CCC3C(CCC4CC(OS(=O)(=O)O)CCC43C)C1CCC2=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>

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

The molecule is a hydrochloride obtained by combining strychnine with one molar equivalent of hydrogen chloride. It has a role as an avicide, a cholinergic antagonist, a glycine receptor antagonist, a rodenticide and a neurotransmitter agent. It is a hydrochloride and an organoammonium salt. It contains a strychnine(1+).

SMILES: Cl.O=C1CC2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46
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]

The molecule is an inorganic peroxide consisting of two hydroxy groups joined by a covalent oxygen-oxygen single bond. It has a role as an oxidising agent, a disinfectant, an explosive, an antimicrobial agent, a cofactor, a human xenobiotic metabolite, an apoptosis inducer, a GABA antagonist, a neurotoxin, a genotoxin, a biomarker, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a mouse metabolite, a bleaching agent and an emetic. It is an inorganic peroxide and a member of reactive oxygen species. It is a conjugate acid of a hydrogenperoxide(1-).

SMILES: OO
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][=Branch1][C][=O][/C][=C][/C][=C][\O]

The molecule is a muconic semialdehyde having a hydroxy substituent at the 2-position. It is a muconic semialdehyde and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a 2-hydroxy-6-oxohexa-2,4-dienoate.

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

The molecule is an extended flavonoid that consists of (2S)-flavanone substituted methoxy groups at positions 3' and 4', a prenyl group at position 6 and a gem-dimethylpyran ring fused across positions 7 and 8. Isolated from Lonchocarpus utilis and Lonchocarpus urucu, it acts as a NADH:ubiquinone reductase inhibitor. It has a role as an EC 1.6.5.3 [NADH:ubiquinone reductase (H(+)-translocating)] inhibitor and a plant metabolite. It is a dimethoxyflavanone, an extended flavonoid, a pyranochromane, a member of 4'-methoxyflavanones and a member of 3'-methoxyflavanones.

SMILES: COc1ccc(C2CC(=O)c3cc(CC=C(C)C)c4c(c3O2)C=CC(C)(C)O4)cc1OC
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][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-1][O][P][=Branch1][C][=O][Branch1][C][O-1][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-1][O-1]

The molecule is a 2,3-trans-enoyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (2E,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriacontaheptaenoyl-CoA; major species at pH 7.3. It is a conjugate base of a (2E,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriacontaheptaenoyl-CoA.

SMILES: CCC=CCC=CCC=CCC=CCC=CCC=CCCCCCCCCCCCCC=CC(=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>

[O][=C][C][C][=C][C@H1][C][C@H1][C@@][Branch1][S][C][C][N+1][Ring1][Branch1][Branch1][C][O-1][C][/C][Ring1][#Branch2][=C][/C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][Branch2][C@@H1][Ring2][Ring1][=Branch1][Ring2][Ring1][C]

The molecule is a monoterpenoid indole alkaloid with formula C21H22N2O3, originally isolated from the seeds of Strychnos nux-vomica. It has a role as a plant metabolite. It is a delta-lactam, a monoterpenoid indole alkaloid, an olefinic compound, an organic heterohexacyclic compound, a primary alcohol and a tertiary amine oxide.

SMILES: O=C1CC=C2C3CC4C5(CC[N+]4([O-])CC3=CCO)c3ccccc3N1C25
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][#Branch2][N][C][C][O][N+1][=Branch1][C][=O][O-1][C][=C][C][=C][N][=C][Ring1][=Branch1]

The molecule is a pyrimidinecarboxamide that is nicotinamide in which one of the hydrogens attached to the carboxamide nitrogen is replaced by a 2-(nitrooxy)ethyl group. It has both nitrate-like and ATP-sensitive potassium channel activator properties, and is used for the prevention and treatment of angina pectoris. It has a role as a vasodilator agent and a potassium channel opener. It is a pyridinecarboxamide and a nitrate ester. It derives from a nicotinamide.

SMILES: O=C(NCCO[N+](=O)[O-])c1cccnc1
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][=Branch1][C][=O][O][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]

The molecule is an acyldolichol obtained by formal condensation of the hydroxy group of dolichol with the carboxy group of palmitic (hexadecanoic) acid. It has a role as a mammalian metabolite. It is an acyldolichol and a hexadecanoate ester.

SMILES: CCCCCCCCCCCCCCCC(=O)OCCC(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=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][/C][=C][\C][C][Branch2][Ring1][Branch1][/C][=C][/C][=C][\C][/C][=C][\C][/C][=C][\C][C][C][C][C][C][=Branch1][C][=O][O-1][O][O]

The molecule is a docosanoid anion that is the conjugate base of 17-HPDoPE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a docosanoid anion, a hydroperoxy fatty acid anion and a long-chain fatty acid anion. It derives from a (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate. It is a conjugate base of a (7Z,10Z,13Z,15E,19Z)-17-hydroperoxydocosapentaenoic acid.

SMILES: CCC=CCC(C=CC=CCC=CCC=CCCCCCC(=O)[O-])OO
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-1][#N+1][/C][=C][/C][=C][C][=C][Branch2][Ring1][=Branch2][O][C@H1][O][C@@H1][Branch1][C][C][C@@H1][Branch1][#Branch1][N][C][Branch1][C][C][=O][C@@H1][Branch1][C][O][C@@H1][Ring1][N][O][C][=C][Ring2][Ring1][Ring2]

The molecule is an isocyanide that is the 4-acetamido-4,6-dideoxy-beta-L-galactopyranoside of p-[(E)-2-isocyanovinyl]phenol. Produced by the gram-negative insect pathogens, Xenorhabdus nematophila and Photorhabdus luminescens, it is a potent nanomolar-level inhibitor of phenoloxidase, a key component of the insect's innate immune system. It has a role as a bacterial metabolite and an EC 1.14.18.1 (tyrosinase) inhibitor. It is an isocyanide, a member of acetamides and an olefinic compound.

SMILES: [C-]#[N+]C=Cc1ccc(OC2OC(C)C(NC(C)=O)C(O)C2O)cc1