guojianz/MolReasoner huggingface dataset:
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a linear amino hexasaccharide comprised of beta-D-galactose, N-acetyl-beta-D-glucosamine, alpha-D-mannose, beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues linked sequentially (1->4), (1->2), (1->6), (1->4) and (1->4). It has a role as an epitope. It is an amino hexasaccharide and a glucosamine oligosaccharide.

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

SMILES: CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(OC3OC(COC4OC(CO)C(O)C(O)C4OC4OC(CO)C(OC5OC(CO)C(O)C(O)C5O)C(O)C4NC(C)=O)C(O)C(O)C3O)C(O)C2NC(C)=O)C1O
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a 17beta-hydroxy steroid that is testosterone that contains an additional double bond between positions 6 and 7. It is a 3-oxo-Delta(4) steroid, a 17beta-hydroxy steroid and an enone. It derives from a testosterone.

[C][C@][C][C][C@H1][C@@H1][Branch1][P][C][=C][C][=C][C][=Branch1][C][=O][C][C][C@@][Ring1][#Branch1][Ring1][O][C][C@@H1][Ring1][S][C][C][C@@H1][Ring2][Ring1][Ring1][O]

SMILES: CC12CCC(=O)C=C1C=CC1C2CCC2(C)C(O)CCC12
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a triterpene glycoside that consists of lanost-8,23-dien-21-oic acid substituted at by a alpha-acetyloxy group at position 3, a hydroxy group at position 25 and a beta-D-xylopyranosyl moiety at position 21 via a glycosidic linkage. Isolated from the fruit body of Fomitopsis pinicola, it exhibits inhibitory activity against COX-1 and COX-2. It has a role as a cyclooxygenase 1 inhibitor, a cyclooxygenase 2 inhibitor and a fungal metabolite. It is a tetracyclic triterpenoid, an acetate ester, a triterpenoid saponin, a beta-D-xyloside and a secondary alcohol. It derives from a hydride of a lanostane.

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

SMILES: CC(=O)OC1CCC2(C)C3=C(CCC2C1(C)C)C1(C)CCC(C(CC=CC(C)(C)O)C(=O)OC2OCC(O)C(O)C2O)C1(C)CC3
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is an N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups and protonation of the amino group of 3-hydroxy-L-glutamic acid. It derives from a L-glutamate(1-). It is a conjugate base of a 3-hydroxy-L-glutamic acid. It is a conjugate acid of a 3-hydroxy-L-glutamate(2-).

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

SMILES: [NH3+]C(C(=O)[O-])C(O)CC(=O)[O-]
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a C4-dicarboxylate which is a dianion obtained by the deprotonation of the two carboxy OH groups of aurothiomalic acid. It is a conjugate base of an aurothiomalic acid.

[O][=C][Branch1][C][O-1][C][C][Branch1][C][S-1][C][=Branch1][C][=O][O-1].[Au+1]

SMILES: O=C([O-])CC([S-])C(=O)[O-].[Au+]
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is the L-enantiomer of psicose. It has a role as an antiviral agent. It is an enantiomer of a D-psicose.

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

SMILES: O=C(CO)C(O)C(O)C(O)CO
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is an octahydronaphthalene that is 2,4,5,7-tetramethyloctahydronaphthalen-1(2H)-one which is substituted by hydroxy groups at positions 2 and 7, a (2R)-1-hydroxybutan-2-yl group at position 3, and a (2Z)-3-hydroxyprop-2-enoyl group at position 4 (the 2S,3R,4R,4aS,5R,7R,8aS stereoisomer). Isolated from the endophytic fungus Stemphylium botryosum, it is the causal agent of leaf spot and foliage blight disease in tomatoes. Its phytotoxcity is at least 200 times greater than that of stemphyloxin II. It shows high affinity for Fe(3+) (but not Fe(2+)) ions. It has a role as a fungal metabolite, a phytotoxin and an iron chelator. It is a member of octahydronaphthalenes, a cyclic ketone, a primary alcohol, a tertiary alcohol, an enol, an alpha-hydroxy ketone, a 3-oxo aldehyde and a tetrol.

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

SMILES: CCC(CO)C1C(C)(O)C(=O)C2CC(C)(O)CC(C)C2C1(C)C(=O)C=CO
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a triterpenoid saponin that is hederagenin attached to a 2-O-(6-deoxy-alpha-L-mannopyranosyl)-alpha-L-arabinopyranosyl residue at position 3 via a glycosidic linkage. It has been isolated from the stem bark of Kalopanax pictus. It has a role as an anti-inflammatory agent and a plant metabolite. It is a pentacyclic triterpenoid, a triterpenoid saponin, a disaccharide derivative and a hydroxy monocarboxylic acid. It derives from a hederagenin.

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

SMILES: CC1OC(OC2C(OC3CCC4(C)C(CCC5(C)C4CC=C4C6CC(C)(C)CCC6(C(=O)O)CCC45C)C3(C)CO)OCC(O)C2O)C(O)C(O)C1O
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a tetracyclic diterpenoid isolated from plant species of the genus Taxus. It has a role as a plant metabolite. It is a tetracyclic diterpenoid, an acetate ester and a benzoate ester. It derives from a hydride of a taxane.

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

SMILES: CC(=O)OC1C(=O)C2(C)C(O)CC3OCC3(OC(C)=O)C2C(OC(=O)c2ccccc2)C2(O)CC(O)C(C)=C1C2(C)C
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a nucleoside 3',5'-cyclic phosphorothioate having guanine as the nucleobase (the Sp-stereoisomer). It is a nucleoside 3',5'-cyclic phosphorothioate and a member of purines. It derives from a 3',5'-cyclic GMP.

[N][C][=N][C][=C][Branch2][Ring1][#Branch2][N][=C][N][Ring1][Branch1][C@@H1][O][C@@H1][C][O][P][Branch1][C][O][=Branch1][C][=S][O][C@H1][Ring1][Branch2][C@H1][Ring1][O][O][C][=Branch1][C][=O][NH1][Ring2][Ring1][=Branch1]

SMILES: Nc1nc2c(ncn2C2OC3COP(O)(=S)OC3C2O)c(=O)[nH]1
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is an N-acyl-1-O-beta-D-glucosyl-4-hydroxy-15-methylhexadecasphinganine in which the acyl group has 20 carbons and 0 double bonds and is 2-hydroxylated. It derives from a 15-methylhexadecaphytosphingosine.

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

SMILES: CCCCCCCCCCCCCCCCCCC(O)C(=O)NC(COC1OC(CO)C(O)C(O)C1O)C(O)C(O)CCCCCCCCCCC(C)C
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a glycine derivative that is the carboxamide obtained by the formal condensation of the amino group of glycine with 2-furoic acid. It has a role as a human metabolite. It is a N-acylglycine and a member of furans. It derives from a 2-furoic acid. It is a conjugate acid of a N-(2-furoyl)glycinate.

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

SMILES: O=C(O)CNC(=O)c1ccco1
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a member of benzodioxoles, an aromatic ether, a gamma-lactone, a member of benzyl alcohols and a beta-D-glucoside. It derives from a podorhizol.

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

SMILES: COc1cc(C(OC2OC(CO)C(O)C(O)C2O)C2C(=O)OCC2Cc2ccc3c(c2)OCO3)cc(OC)c1OC
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a saturated fatty aldehyde composed from five carbons in a straight chain. It has a role as a plant metabolite.

[C][C][C][C][C][=O]

SMILES: CCCCC=O
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a pyrrolizine alkaloid that is jacoline in which the tertiary amino function has been oxidised to the corresponding N-oxide. It has a role as a Jacobaea metabolite. It is a macrocyclic lactone, an organic heterotricyclic compound, a pyrrolizine alkaloid, a triol and a tertiary amine oxide. It derives from a jacoline.

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

SMILES: CC1CC(O)(C(C)O)C(=O)OC2CC[N+]3([O-])CC=C(COC(=O)C1(C)O)C23
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a member of the class of indanones that is indane in which the hydrogens at positions 2 and 4 have been replaced by oxo groups. It is a member of indanones, a beta-diketone and an aromatic ketone.

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

SMILES: O=C1CC(=O)c2ccccc21
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is the tetracarboxylic acid anion formed by deprotonation of two of the four carboxy groups in ethylenediaminetetraacetic acid (EDTA). It is a conjugate base of an ethylenediaminetetraacetic acid. It is a conjugate acid of an EDTA(3-).

[O][=C][Branch1][C][O-1][C][NH1+1][Branch2][Ring1][C][C][C][NH1+1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][C][=Branch1][C][=O][O-1][C][C][=Branch1][C][=O][O-1]

SMILES: O=C([O-])C[NH+](CC[NH+](CC(=O)[O-])CC(=O)[O-])CC(=O)[O-]
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a benzoate ester having 4-aminobenzoic acid as the acid component and ethanol as the alcohol component. A surface anaesthetic, it is used to suppress the gag reflex, and as a lubricant and topical anaesthetic on the larynx, mouth, nasal cavity, respiratory tract, oesophagus, rectum, urinary tract, and vagina. It has a role as a topical anaesthetic, an antipruritic drug, an allergen and a sensitiser. It is a benzoate ester and a substituted aniline.

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

SMILES: CCOC(=O)c1ccc(N)cc1
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a glycosyloxyflavone that is 7-hydroxyflavanone having a beta-(1->2)-L-rhamnosyl)-beta-D-glucosyl moiety attached to the 7-hydroxy group. It is a disaccharide derivative and a glycosyloxyflavone. It derives from a 7-hydroxyflavone.

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

SMILES: CC1OC(OC2C(Oc3ccc4c(c3)OC(c3ccccc3)CC4=O)OC(CO)C(O)C2O)C(O)C(O)C1O
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is an N-acylpyrrolidine arising by formal condensation of pyrrolidine with (3S)-3-methyl-4-(morpholin-4-yl)-2,2-diphenylbutanoic acid. An opioid analgesic that is structurally related to methadone, it is more poweful than morphine but shorter acting. It has been used (particularly as the hydrogen tartrate salt) for the treatment of severe pain, but was discontinued in the UK in 2004. It has a role as an opioid analgesic. It is a member of morpholines and a N-acylpyrrolidine.

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

SMILES: CC(CN1CCOCC1)C(C(=O)N1CCCC1)(c1ccccc1)c1ccccc1
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a sphingoid that is the C17 analogue of sphingosine. It is an aminodiol and a sphingoid. It is a conjugate base of a C17 sphingosine(1+).

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

SMILES: CCCCCCCCCCCCC=CC(O)C(N)CO
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a dicarboxylic acid dianion that is the conjugate base of 2-benzylsuccinic acid. It has a role as a bacterial xenobiotic metabolite. It derives from a succinate(2-). It is a conjugate base of a 2-benzylsuccinic acid.

[O][=C][Branch1][C][O-1][C][C][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1]

SMILES: O=C([O-])CC(Cc1ccccc1)C(=O)[O-]
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a naphthalenesulfonic acid that is the free acid form of the dye Evans blue. The tetrasodium salt is used as a counterstain, especially in fluorescent methods to suppress background autofluorescence. It has a role as a sodium channel blocker and a teratogenic agent. It is a bis(azo) compound, a naphthalenesulfonic acid, a member of azobenzenes, a member of naphthols, a member of biphenyls, an aminonaphthalene and a primary arylamine. It is a conjugate acid of an Evans blue(4-).

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

SMILES: Cc1cc(-c2ccc(N=Nc3ccc4c(S(=O)(=O)O)cc(S(=O)(=O)O)c(N)c4c3O)c(C)c2)ccc1N=Nc1ccc2c(S(=O)(=O)O)cc(S(=O)(=O)O)c(N)c2c1O
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a cycloalkane composed of three carbon atoms to form a ring. It has a role as an inhalation anaesthetic. It is a cycloalkane and a member of cyclopropanes.

[C][C][C][Ring1][Ring1]

SMILES: C1CC1
You are a professional biochemist designing molecular structures. Please generate the molecular structure (SELFIES) based on the following description.

 Please think step by step and return the final answer in <answer> </answer> tags, for example <answer> [C][C@H1][C@@H1][Branch2]... </answer>. Do not use <|...|> or other formats.

The molecule is a phenolate anion resulting from the removal of a proton from one of the hydroxy groups of 1-(3,5-dichloro-2,6-dihydroxy-4-methoxyphenyl)hexan-1-one (DIF-1). The major structure at pH 7.3. It is a conjugate base of a 1-(3,5-dichloro-2,6-dihydroxy-4-methoxyphenyl)hexan-1-one.

[C][C][C][C][C][C][=Branch1][C][=O][C][=C][Branch1][C][O-1][C][Branch1][C][Cl][=C][Branch1][Ring1][O][C][C][Branch1][C][Cl][=C][Ring1][O][O]

SMILES: CCCCCC(=O)c1c([O-])c(Cl)c(OC)c(Cl)c1O