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][=C][Branch1][C][\C][C][=Branch1][C][=O][O][C@@H1][Branch2][Branch1][#Branch2][C][C@@][Branch1][C][C][C@H1][Branch1][C][C][C][C@H1][Branch1][#Branch1][O][C][Branch1][C][C][=O][C@][Branch1][Branch2][C][O][C][Branch1][C][C][=O][C@@H1][Ring1][P][C@H1][Branch1][N][O][C][=Branch1][C][=O][/C][Branch1][C][C][=C][/C][C][C][C@][Ring2][Ring1][C][Branch1][C][O][C][Cl][C][=C][C][=Branch1][C][=O][O][C][Ring1][=Branch1]

The molecule is a diterpene lactone isolated from the whole plants of Ajuga ciliata. It has a role as a plant metabolite. It is a diterpene lactone, an acetate ester, a butenolide, a carbobicyclic compound, an organochlorine compound and a tertiary alcohol. It derives from a tiglic acid.

SMILES: CC=C(C)C(=O)OC(CC1(C)C(C)CC(OC(C)=O)C2(COC(C)=O)C1C(OC(=O)C(C)=CC)CCC2(O)CCl)C1=CC(=O)OC1
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][N][C][=Branch1][C][=O][C][C][Ring1][=Branch1][=C][C][C][=C][C][=C][Branch1][C][Cl][C][=Ring1][#Branch1][NH1][C][Ring1][#Branch2][=C][C][=Ring1][=C][C][C][=C][C][=C][Branch1][C][Cl][C][=Ring1][#Branch1][N][Ring1][#Branch2][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 N-glycosyl compound consisting of a heteropolycyclic ring system with a glucosyl group attached to one of the indolic nitrogens. It is an organochlorine compound, an indolocarbazole, a N-glycosyl compound and an organic heterohexacyclic compound.

SMILES: O=C1NC(=O)c2c1c1c3cccc(Cl)c3[nH]c1c1c2c2cccc(Cl)c2n1C1OC(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][Branch1][C][O][C][=Branch1][C][=O][C][Branch1][C][O][C][=Branch1][C][=O][O]

The molecule is an oxo dicarboxylic acid, a C4-dicarboxylic acid and a secondary alpha-hydroxy ketone. It derives from a succinic acid. It is a conjugate acid of a 2-hydroxy-3-oxosuccinate(2-).

SMILES: O=C(O)C(=O)C(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>

[O][=C][Branch1][C][O][C@H1][Branch1][#Branch2][C][S][=Branch1][C][=O][=Branch1][C][=O][O][O][P][=Branch1][C][=O][Branch1][C][O][O]

The molecule is a carboxyalkyl phosphate and a carboxyalkanesulfonic acid. It derives from a rac-lactic acid. It is a conjugate acid of a (2R)-2-O-phosphonato-3-sulfonatolactate(4-).

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

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

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

[C][C][Branch1][C][C][=C][C][N][=C][N][=C][N][Branch1][N][C][C][C@H1][Branch1][C][NH3+1][C][=Branch1][C][=O][O-1][C][N][=C][NH1][C][Ring1][S][=Ring1][Branch1]

The molecule is zwitterionic form of discadenine having an anionic carboxy group and a protonated amino group. It is a tautomer of a discadenine.

SMILES: CC(C)=CCN=c1ncn(CCC([NH3+])C(=O)[O-])c2nc[nH]c12
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][=N][/C][=C][/C][=C][Branch1][C][\C][C][=Branch1][C][=O][O-1][=C][\C][=C][\C][=C][Branch1][C][C][\C][=C][\C][=C][Branch1][C][/C][C][=Branch1][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 carboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of beta-D-glucosyl crocetin. The major species at pH 7.3. It is a conjugate base of a beta-D-glucosyl crocetin.

SMILES: CC(C=CC=C(C)C(=O)[O-])=CC=CC=C(C)C=CC=C(C)C(=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][Branch1][C][O-1][C][=Branch1][C][=O][C@@H1][Branch1][C][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C][O]

The molecule is a 2-oxo monocarboxylic acid anion. It derives from a L-idonate and a L-gulonate. It is a conjugate base of a 2-dehydro-L-idonic acid.

SMILES: O=C([O-])C(=O)C(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][Branch1][C][C][C@@H1][C][C][C@@][Branch1][C][C][Branch1][Ring1][O][O][C][=C][C][C@H1][Branch1][C][C][C@@H1][Ring1][=Branch1][C][Ring1][=C]

The molecule is a guaiane sesquiterpenoid that is guaia-1,11-diene substituted by a alpha-hydroperoxy group at position 10. Isolated from Pogostemon cablin, it exhibits trypanocidal activity. It has a role as a metabolite and a trypanocidal drug. It is a peroxol and a guaiane sesquiterpenoid.

SMILES: C=C(C)C1CCC(C)(OO)C2=CCC(C)C2C1
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][Ring1][C][I][N][C][C][N][C][=C][C][=C][C][=C][Branch1][=Branch2][S][=Branch1][C][=O][=Branch1][C][=O][O][C][=C][C][=C][Ring1][=C][Ring1][#Branch2]

The molecule is an aminonaphthalenesulfonic acid fluorophore with a structure consisting of ethylenediamine substituted on the nitrogens with iodoacetyl and 5-sulfonyl-1-naphthyl groups. It has a role as a fluorescent probe.

SMILES: O=C(CI)NCCNc1cccc2c(S(=O)(=O)O)cccc12
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][Branch1][C][C][Branch1][C][C][O]

The molecule is a tertiary alcohol that is propan-1-ol in which both of the hydrogens at position 1 have been replaced by methyl groups. It has a role as a protic solvent. It is a tertiary alcohol and an aliphatic alcohol.

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

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

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

[C][C][C][C][C][C][C][C][C][C][C][C][C][/C][=C][/C@@H1][Branch1][C][O][C@@H1][Branch1][C][NH3+1][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]

The molecule is a D-glucosylsphingosine(1+) obtained by protonation of the amino group of any beta-D-glucosylsphingosine; major species at pH 7.3. It is a conjugate acid of a beta-D-glucosylsphingosine.

SMILES: CCCCCCCCCCCCCC=CC(O)C([NH3+])COC1OC(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][C][C][C][C][/C][=C][/C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C]

The molecule is a wax ester resulting from the formal condensation of the carboxy group of elaidic acid with the hydroxy group of hexadecan-1-ol. It derives from an elaidic acid and a hexadecan-1-ol.

SMILES: CCCCCCCCC=CCCCCCCCC(=O)OCCCCCCCCCCCCCCCC
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-1][C][NH1][C][Branch1][=C][C][=C][NH1][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][=C][C][=Ring1][=C][C][=C][Branch1][C][O][NH1][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1]

The molecule is a monocarboxylic acid anion that is the conjugate base of deoxyviolaceinic acid, resulting from the removal of the proton from the carboxy group. Major structure at pH 7.3. It has a role as a bacterial metabolite. It is a conjugate base of a deoxyviolaceinic acid.

SMILES: O=C([O-])c1[nH]c(-c2c[nH]c3ccccc23)cc1-c1c(O)[nH]c2ccccc12
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][N][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O]

The molecule is a tricarboxylic acid and a NTA. It has a role as a nephrotoxic agent and a carcinogenic agent. It is a conjugate acid of a nitrilotriacetate(1-).

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

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

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

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

The molecule is an N-acyl-15-methylhexadecasphing-4-enine in which the acyl group has 22 carbons and 0 double bonds. It has a role as a Caenorhabditis elegans metabolite. It derives from a 15-methylhexadecasphing-4-enine and a docosanoic acid.

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

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

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

[C][C][Branch1][C][N][=NH1+1][C][C][C][C][C@H1][Branch1][C][NH3+1][C][=Branch1][C][=O][O]

The molecule is an alpha-amino-acid cation obtained by protonation of the alpha-amino and imine functions of N(6)-acetimidoyl-L-lysine It is an alpha-amino-acid cation and a carboxamidinium ion. It is a conjugate base of a N(6)-acetimidoyl-L-lysine.

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

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

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

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

The molecule is a 2-acyl-sn-glycero-3-phosphocholine in which the acyl group is specified as tertadecanoyl (myristoyl). It has a role as a plant metabolite and a human metabolite. It is a lysophosphatidylcholine 14:0 and a 2-acyl-sn-glycero-3-phosphocholine.

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

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

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

[C-1][#N].[C-1][#O+1].[C-1][#O+1].[Fe]

The molecule is an iron coordination entity consisting of two carbonyl and one cyano group coordinated to a central iron atom. The product of HydG, which is then passed onto HydE and HydF to form the H-cluster of the [FeFe]-hydrogenase enzymes. It is a metal carbonyl and an iron coordination entity.

SMILES: [C-]#N.[C-]#[O+].[C-]#[O+].[Fe]
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][=N][C][C][C][=C][C][Branch1][C][O][C][C][Ring1][#Branch1][C][=Branch1][C][=O][O]

The molecule is an alpha-amino acid that is alanine substituted at position 3 by a 4-hydroxycyclohex-2-en-1-yl group It is a secondary alcohol and a non-proteinogenic alpha-amino acid. It is a tautomer of a tetrahydrotyrosine zwitterion.

SMILES: NC(CC1C=CC(O)CC1)C(=O)O