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

The molecule is a glycosyloxyflavone that is tricin substituted at positions 4 and 7 by beta-glucosyl 6-O-sinapoylglucosyl residues respectively. It has a role as a metabolite. It is a cinnamate ester, a monohydroxyflavone, a dimethoxyflavone, a glycosyloxyflavone and a beta-D-glucoside. It derives from a trans-sinapic acid and a 3',5'-di-O-methyltricetin.

SMILES: COc1cc(C=CC(=O)OCC2OC(Oc3cc(O)c4c(=O)cc(-c5cc(OC)c(OC6OC(CO)C(O)C(O)C6O)c(OC)c5)oc4c3)C(O)C(O)C2O)cc(OC)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][O][C][Ring1][Ring1][/C][=C][/C][=C][/C][=C][\C][C][C][C][C][C][=Branch1][C][=O][O-1]

The molecule is a docosanoid anion that is the conjugate base of (7Z,9E,11E,16Z,19Z)-13,14-epoxydocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a docosanoid anion and a long-chain fatty acid anion. It is a conjugate base of a (7Z,9E,11E,16Z,19Z)-13,14-epoxydocosapentaenoic acid.

SMILES: CCC=CCC=CCC1OC1C=CC=CC=CCCCCCC(=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][Branch1][C][\C][C][=Branch1][C][=O][O][C@@H1][Branch2][Ring2][O][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][C][C][C@][Ring1][O][C][O][Ring1][Ring1][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 an acetate ester, a butenolide, a diterpene lactone, an enoate ester and a spiro-epoxide.

SMILES: CC=C(C)C(=O)OC(CC1(C)C(C)CC(OC(C)=O)C2(COC(C)=O)C1CCCC21CO1)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][Branch1][C][O][C@@H1][O][C@@H1][Branch2][Ring1][=N][O][C@H1][C@H1][Branch1][C][O][C@@H1][Branch1][#Branch2][N][S][=Branch1][C][=O][=Branch1][C][=O][O][C@@H1][Branch1][C][O][O][C@@H1][Ring1][=N][C][O][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@@H1][Ring2][Ring1][Branch2][O]

The molecule is a heparan sulfate composed of a backbone of repeating alpha-L-iduronosyl-(1->4)-N-sulfonyl-alpha-D-glucosamine units joined by (1->4)-linkages. It has a role as a mouse metabolite. It is a member of heparan sulfates and a member of iduronic acids. It derives from a L-idopyranuronic acid. It is a conjugate acid of a heparosan N-sulfate L-iduronate polyanion.

SMILES: O=C(O)C1OC(OC2C(CO)OC(O)C(NS(=O)(=O)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>

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

The molecule is a tricyclic sesquiterpenoid that is pentalenene in which the 13-methyl group is oxidsed to the carboxylic acid and position 1 is substituted by a hydroxy group. It has a role as a metabolite. It is a sesquiterpenoid, a 5-hydroxy monocarboxylic acid and a carbotricyclic compound. It derives from a pentalenene. It is a conjugate acid of a pentalenate.

SMILES: CC1CCC2C(C(=O)O)=CC3C(O)C(C)(C)CC123
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][#Branch2][O][C@H1][C@H1][Branch1][C][O][C@@H1][Branch1][#Branch1][N][C][Branch1][C][C][=O][C][Branch1][C][O][O][C@@H1][Ring1][N][C][O][O][C@H1][Branch1][Ring1][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][Ring2][=C][O]

The molecule is an amino tetrasaccharide that is beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc in which the hydroxy group at position 3 of the mannosyl group has been glycosylated by an alpha-D-mannopyranosyl residue. It is an amino sugar, an amino tetrasaccharide and a member of acetamides. It derives from a beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc.

SMILES: CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(OC3OC(CO)C(O)C(OC4OC(CO)C(O)C(O)C4O)C3O)C(O)C2NC(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][P][=Branch1][C][=O][Branch1][#Branch1][N][C][Branch1][C][C][=O][S][C]

The molecule is a phosphoramide that is methamidophos in which one of the hydrogens is replaced by an acetyl group. It has a role as an acaricide, an EC 3.1.1.7 (acetylcholinesterase) inhibitor and an agrochemical. It is a mixed diacylamine, a phosphoramide, an organic thiophosphate and an organothiophosphate insecticide. It derives from a member of methamidophos.

SMILES: COP(=O)(NC(C)=O)SC
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][=Branch1][C][=O][O][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][N+1][Branch1][C][C][Branch1][C][C][C]

The molecule is an O-acylcarnitine compound having decanoyl as the acyl substituent. It has a role as a human urinary metabolite. It is an O-acylcarnitine and a decanoate ester.

SMILES: CCCCCCCCCC(=O)OC(CC(=O)[O-])C[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][C][Branch1][C][C][Branch2][Branch1][=Branch2][C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@H1][O][C@@H1][Branch1][P][N][C][=N][C][=C][Branch1][C][N][N][=C][N][=C][Ring1][#Branch1][Ring1][#Branch2][C@H1][Branch1][C][O][C@@H1][Ring1][S][O][P][=Branch1][C][=O][Branch1][C][O][O][C@@H1][Branch1][C][O][C][=Branch1][C][=O][N][C][C][C][=Branch1][C][=O][N][C][C][S][C][=Branch1][C][=O][/C][=C][/C][C][=Branch1][C][=O][O]

The molecule is the S-(trans-4-carboxybut-2-enoyl) derivative of coenzyme A. It has a role as a mouse metabolite. It derives from a coenzyme A and an (E)-glutaconic acid. It is a conjugate acid of a trans-4-carboxybut-2-enoyl-CoA(5-).

SMILES: CC(C)(COP(=O)(O)OP(=O)(O)OCC1OC(n2cnc3c(N)ncnc32)C(O)C1OP(=O)(O)O)C(O)C(=O)NCCC(=O)NCCSC(=O)C=CCC(=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][O][C][Ring1][Branch1]

The molecule is a cyclic ether that is butane in which one hydrogen from each methyl group is substituted by an oxygen. It has a role as a polar aprotic solvent. It is a member of oxolanes, a saturated organic heteromonocyclic parent, a cyclic ether and a volatile organic compound.

SMILES: C1CCOC1
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][Branch1][Ring1][C][C][C][C][N][C][=C][C][=C][Branch1][Ring1][C][O][C][S][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring1][P][=Ring1][O]

The molecule is a thioxanthen-9-one compound having a hydroxymethyl substituent at the 1-position and a 2-[(diethylamino)ethyl]amino substituent at the 4-position. It was formerly used (particularly as the monomethanesulfonic acid salt) as a schistosomicide for individual or mass treatement of infection with Schistosoma haematobium and S. mansoni, but due to its toxicity and concern about possible carcinogenicity, it has been replaced by other drugs such as praziquantel. It has a role as a schistosomicide drug and a mutagen. It derives from a lucanthone. It is a conjugate base of a hycanthone(1+).

SMILES: CCN(CC)CCNc1ccc(CO)c2sc3ccccc3c(=O)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@@H1][Branch1][C][O][C][C][=Branch1][C][=O][O-1]

The molecule is the conjugate base of (R)-3-hydroxybutyric acid. It has a role as a human metabolite. It is a conjugate base of a (R)-3-hydroxybutyric acid. It is an enantiomer of a (S)-3-hydroxybutyrate.

SMILES: CC(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>

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

The molecule is a quinolinemonocarboxylic acid having the carboxy group at the 2-position. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate acid of a quinaldate.

SMILES: O=C(O)c1ccc2ccccc2n1
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][C][C][Branch1][C][C][C][C][C][C][Branch1][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 multi-methyl-branched fatty acyl-CoA(4-) arising from deprotonation of phosphate and diphosphate functions of 4,8,12-trimethyltridecanoyl-CoA. It has a role as a human metabolite. It is a conjugate base of a 4,8,12-trimethyltridecanoyl-CoA.

SMILES: CC(C)CCCC(C)CCCC(C)CCC(=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][Branch1][C][O-1][C][C][C][=C][C][=C][C@H1][Branch1][C][O][C@@H1][Ring1][#Branch1][O]

The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 3-[(5S,6R)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoic acid. It is a conjugate base of a 3-[(5S,6R)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoic acid. It is an enantiomer of a 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]propanoate.

SMILES: O=C([O-])CCC1=CC=CC(O)C1O
You are a professional chemist. Your task is to generate a natural, concise, and chemically accurate description of a given molecule.

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

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

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

The molecule is a hydrochloride resulting from the reaction of pipamperone with 2 mol eq. of hydrogen chloride. It is used as an antipsychotic. It has a role as a dopaminergic antagonist, a first generation antipsychotic and a serotonergic antagonist. It contains a pipamperone(2+).

SMILES: Cl.Cl.NC(=O)C1(N2CCCCC2)CCN(CCCC(=O)c2ccc(F)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][C][C][C][C][O][C][=Branch1][C][=O][C@][Branch1][C][O][C][C@@H1][O][C@@][Ring1][=Branch1][Branch1][C][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=Branch2][Ring1][#Branch1][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][=Branch1][C][Ring1][=Branch2][=C][Ring1][=N][Ring2][Ring1][Ring2][C][=Branch1][C][=O][N][C][Ring1][S]

The molecule is an organic heterooctacyclic compound that is 1H,1'H-2,2'-biindole in which the nitrogens have undergone formal oxidative coupling to positions 2 and 5 of hexyl (3S)-3-hydroxy-2-methyltetrahydrofuran-3-carboxylate (the 2R,3S,5S product), and in which the 3 and 3' positions of the biindole moiety have also undergone formal oxidative coupling to positions 3 and 4 of 1,5-dihydro-2H-pyrrol-2-one. It has a role as an EC 2.7.11.11 (cAMP-dependent protein kinase) inhibitor. It is an organic heterooctacyclic compound, a gamma-lactam, a tertiary alcohol, a carboxylic ester, a hemiaminal, a semisynthetic derivative and an indolocarbazole. It derives from a K-252a.

SMILES: CCCCCCOC(=O)C1(O)CC2OC1(C)n1c3ccccc3c3c4c(c5c6ccccc6n2c5c31)C(=O)NC4