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>

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

The molecule is a nucleoside monophosphate analogue derived from the formal condensation of the N(1)-nitrogen of adenine with 2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranose. It is a nucleoside monophosphate analogue and a bridged compound. It derives from an adenine.

SMILES: Nc1ncnc2c1ncn2C1OC2(COP(=O)(O)O)COC1C2O
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][C][C@H1][Branch1][C][NH3+1][C][=Branch1][C][=O][O]

The molecule is an optically active form of glutaminium having L-configuration. It is a conjugate acid of a L-glutamine. It is an enantiomer of a D-glutaminium.

SMILES: NC(=O)CCC([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>

[N][C][=C][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1][N][=C][N][Ring1][S][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 an organophosphate oxoanion that is the tetraanionic form of SAICAR. It is the major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is an organophosphate oxoanion and a dicarboxylic acid dianion. It is a conjugate base of a SAICAR.

SMILES: Nc1c(C(=O)NC(CC(=O)[O-])C(=O)[O-])ncn1C1OC(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@@H1][Branch1][C][O][C@H1][Branch1][P][N][C][=Branch1][C][=O][C@@H1][Branch1][C][N][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]

The molecule is a dipeptide composed of L-glutamic acid and L-threonine joined by a peptide linkage. It has a role as a metabolite. It derives from a L-glutamic acid and a L-threonine.

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

The molecule is a gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. It has a role as a Camellia sinensis metabolite and an anti-inflammatory agent. It is a member of flavans, a gallate ester, a polyphenol and a monomethoxybenzene. It derives from a (-)-epicatechin.

SMILES: COc1cc(C(=O)OC2Cc3c(O)cc(O)cc3OC2c2ccc(O)c(O)c2)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][C][C][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1]

The molecule is an aromatic ketone that consists of benzene substituted by a pentanoyl group. It has a role as a volatile oil component and a plant metabolite.

SMILES: CCCCC(=O)c1ccccc1
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][NH1][C][=Branch1][O][=C][Ring1][Branch1][C][C][C][=Branch1][C][=O][O][C][C][NH1][C][=Branch1][#C][=C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Ring1][#Branch2][C][C][C][NH1][C][=Branch1][#C][=C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Ring1][#Branch2][C][C][C][NH1][C][=Branch1][#C][=C][Branch1][C][C][C][=Ring1][=Branch1][C][C][C][=Branch1][C][=O][O][C][Ring2][Ring2][=C]

The molecule is a coproporphyrinogen. It has a role as an Escherichia coli metabolite and a mouse metabolite. It is a conjugate acid of a coproporphyrinogen III(4-).

SMILES: Cc1c2[nH]c(c1CCC(=O)O)Cc1[nH]c(c(CCC(=O)O)c1C)Cc1[nH]c(c(CCC(=O)O)c1C)Cc1[nH]c(c(C)c1CCC(=O)O)C2
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][N+1][Branch1][C][C][Branch1][C][C][C].[I-1]

The molecule is a quarternary ammonium salt whose basic unit comprises an ethyltrimethylammonium cation and an iodide anion. It is a quaternary ammonium salt and an iodide salt.

SMILES: CC[N+](C)(C)C.[I-]
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][Branch2][Ring1][=Branch1][/C][=C][/C][C][C@H1][Branch1][C][O][C][C][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][C][=C][Ring2][Ring1][Branch1]

The molecule is a diarylheptanoid that is hept-6-en-3-ol substituted by two 4-hydroxyphenyl groups at the terminal carbon atoms respectively (the S-stereoisomer). It has been isolated from the rhizomes of Curcuma kwangsiensis and has been shown to inhibit NO production. It has a role as a plant metabolite. It is a diarylheptanoid, a member of phenols and a secondary alcohol.

SMILES: Oc1ccc(C=CCCC(O)CCc2ccc(O)cc2)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][=Branch1][C][=O][O][C@H1][C@H1][Branch2][#Branch1][N][O][C@H1][C][C][C@][C][C@][Ring1][Ring1][C][C][C@][Branch1][C][C][C@@H1][Branch2][Ring1][Branch1][C@@][Branch1][C][C][C][C][C@@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][O][O][Ring1][#Branch2][C@@H1][Branch1][C][O][C][C@@][Ring1][P][Branch1][C][C][C@@H1][Ring2][Ring1][=Branch1][C][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][#Branch1][C][Ring2][Ring2][O][Branch1][C][C][C][O][C][C@@H1][Branch1][C][O][C@@H1][Ring2][Branch1][Branch1][O]

The molecule is a triterpenoid saponin that is cycloastragenol glycosylated at positions 3 and 6 by 2-O-acetyl-beta-D-xylosyl and beta-D-glucosyl residues respectively. It has a role as a plant metabolite. It is a beta-D-glucoside, a monosaccharide derivative, a member of oxolanes, a pentacyclic triterpenoid and a triterpenoid saponin. It derives from a cycloastragenol.

SMILES: CC(=O)OC1C(OC2CCC34CC35CCC3(C)C(C6(C)CCC(C(C)(C)O)O6)C(O)CC3(C)C5CC(OC3OC(CO)C(O)C(O)C3O)C4C2(C)C)OCC(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][=Branch1][C][=O][N][C@@H1][C@@H1][Branch1][C][O][C@H1][Branch2][Ring1][S][O][C@@H1][O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][=C][Branch1][C][O][C@H1][Branch1][C][O][C@H1][Ring1][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C@@H1][Branch1][Ring1][C][O][O][C@@H1][Ring2][Ring1][#Branch2][O]

The molecule is an oligosaccharide sulfate consisting of 2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid and 2-acetamido-2-deoxy-alpha-D-glucopyranose residues joined in sequence by a (1->4) glycosidic linkage. It is a member of acetamides, an amino disaccharide, a monocarboxylic acid, an oligosaccharide sulfate, an alpha,beta-unsaturated monocarboxylic acid and an enol. It derives from a N-acetyl-alpha-D-glucosamine.

SMILES: CC(=O)NC1C(O)OC(CO)C(OC2OC(C(=O)O)=C(O)C(O)C2OS(=O)(=O)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@H1][Branch2][Ring1][=Branch1][/C][=C][/C][=C][\C][/C][=C][\C][/C][=C][\C][/C][=C][\C][C][C][C][=Branch1][C][=O][O][O][O]

The molecule is a hydroperoxyicosapentaenoic acid that is (5Z,8Z,11Z,14Z,16E)-icosapentaenoic acid in which the pro-R hydrogen at position 18 has been replaced by a hydroperoxy group. One of the two stereoisomers formed when acetylated COX2 oxidises the omega-3 fatty acid EPA. It derives from an all-cis-5,8,11,14,17-icosapentaenoic acid.

SMILES: CCC(C=CC=CCC=CCC=CCC=CCCCC(=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][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-) arising from deprotonation of the phosphate and diphosphate functions of (2E,6Z,9Z,12Z,15Z,18Z)-tetracosahexaenoyl-CoA; major species at pH 7.3. It is a conjugate base of a (2E,6Z,9Z,12Z,15Z,18Z)-tetracosahexaenoyl-CoA.

SMILES: CCCCCC=CCC=CCC=CCC=CCC=CCCC=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>

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

The molecule is a polyketide that is monacolin L bearing an additional hydroxy substituent at position 8. It has a role as an antimicrobial agent, a fungal metabolite and an EC 1.1.1.34/EC 1.1.1.88 (hydroxymethylglutaryl-CoA reductase) inhibitor. It is a secondary alcohol, a polyketide, a carbobicyclic compound, a member of 2-pyranones and a member of hexahydronaphthalenes. It derives from a monacolin L.

SMILES: CC1C=C2C=CC(C)C(CCC3CC(O)CC(=O)O3)C2C(O)C1
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][F]

The molecule is a member of the class of fluoromethanes that is methane in which a single hydrogen is substituted by a fluorine atom. It has a role as a refrigerant. It is a member of fluoromethanes, a fluorohydrocarbon and a member of methyl halides.

SMILES: CF
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][S][P][=Branch1][C][=O][Branch1][Ring2][O][C][C][O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][Cl]

The molecule is an organic thiophosphate, an organophosphate insecticide, an organochlorine insecticide and a member of monochlorobenzenes. It has a role as an EC 3.1.1.7 (acetylcholinesterase) inhibitor, an acaricide and an agrochemical. It derives from a 4-bromo-2-chlorophenol.

SMILES: CCCSP(=O)(OCC)Oc1ccc(Br)cc1Cl
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][Branch2][#Branch2][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][=Branch2][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][Branch2][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][#Branch1][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][=Branch1][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][Branch1][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][Ring2][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][#Branch1][C][C][C][=Branch1][C][=O][N][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]

The molecule is an oligopeptide comprising nine D-glutamic acid residues linked by peptidic bonds between the amino and gamma-carboxy groups. It derives from a D-glutamic acid.

SMILES: NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O