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What is the most relevant description of the following organic molecule?

['The molecule is a (2R)-2-methylacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (2R)-2-methyltetradecanoic acid. It is a (2R)-2-methylacyl-CoA and a long-chain fatty acyl-CoA. It is a conjugate acid of a (2R)-2-methyltetradecanoyl-CoA(4-).', 'The molecule is a 3-hydroxy fatty acid anion resulting from the deprotonation of the carboxy group of (S)-3-hydroxypentanoic acid. The major species at pH 7.3. It is a short-chain fatty acid anion and a 3-hydroxy fatty acid anion. It is a conjugate base of a (S)-3-hydroxypentanoic acid. It is an enantiomer of a (R)-3-hydroxypentanoate.', 'The molecule is a eudesmane sesquiterpenoid that is 4a-methyl-8-methylidene-decahydronaphthalene carrying additional hydroxy and isopropyl substituents at positions 1 and 2 respectively (the 1S,2S,4aS,8aS-diastereomer). It is a eudesmane sesquiterpenoid, a secondary alcohol and a homoallylic alcohol.', 'The molecule is a trichlorobiphenyl that is 1,2,4-trichlorobenzene in which the hydrogen at position 3 has been replaced by a phenyl group. It is a trichlorobiphenyl and a trichlorobenzene.']

Its SMILES notation is CC[C@@H](CC(=O)[O-])O.

ChemQA/mol_caption_500

What is the most relevant description of the following organic molecule?

["The molecule is a dibenzoazepine that is 5,7-dihydro-6H-dibenzo[b,d]azepin-6-one which is substituted at the 7 pro-S position by the C-terminal carboxamide nitrogen of N(2)-[(2S)-2-(3,5-difluorophenyl)-2-hydroxyacetyl]-L-alaninamide. It is a potent, cell permeable and selective gamma-secretase inhibitor. It has been tested as a possible treatment for Alzheimer's disease and shows promise for its potential to counteract severe hearing loss. It has a role as an EC 3.4.23.46 (memapsin 2) inhibitor. It is a dibenzoazepine, a difluorobenzene, a lactam and a secondary alcohol.", 'The molecule is a tetrapeptide consisting of Fmoc-L-aspartic acid 4-methyl ester, methyl L-alpha-glutamic acid 5-methyl ester, L-valine and the fluoromethyl ketone derived from the 1-carboxy group of L-aspartic acid 4-methyl ester coupled in sequence. It is a specific, irreversible caspase-3 inhibitor that also shows potent inhibition of caspase-6, caspase-7, caspase-8, and caspase-10. It has a role as an apoptosis inhibitor, an EC 3.4.22.56 (caspase-3) inhibitor and a neuroprotective agent.', 'The molecule is a long-chain primary fatty alcohol that is the all-trans-isomer of undecaprenol. It is a member of undecaprenols and a long-chain primary fatty alcohol.', 'The molecule is an artemoin in which the two hydroxy groups on the C-30 side-chain are located at positions 19 and 20. It has a role as a mouse metabolite, a plant metabolite and a rat metabolite.']

Its SMILES notation is CC(=CCC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CO)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)C.

ChemQA/mol_caption_501

What is the most relevant description of the following organic molecule?

['The molecule is an organic sodium salt resulting from the formal reaction of the sulfonamide amino group of flucarbazone with 1 mol eq. of sodium hydride. An acetolactate synthase inhibitor, it is used as a herbicide to control grass weeds in cereal crops. Not approved for use within the European Union. It has a role as an EC 2.2.1.6 (acetolactate synthase) inhibitor, a herbicide and an agrochemical. It contains a flucarbazone(1-).', 'The molecule is a phenolate anion obtained by deprotonation of the 5- and 7-hydroxy groups of cyanidin 3-O-[6-O-(6-O-4-hydroxycinnamoyl-beta-D-glucosyl)-2-O-beta-D-xylosyl-beta-D-galactoside]. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a cyanidin 3-O-{6-O-[6-O-(4-coumaroyl)-beta-D-glucosyl]-2-O-beta-D-xylosyl-beta-D-galactoside}.', 'The molecule is am member of the class of imidazoles carrying piperidin-4-yl, 4-fluophenyl and 2-aminopyrimidin-4-yl substituents at posiitons 1, 4 and 5 respectively. It has a role as an EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor, an angiogenesis inhibitor and an anti-inflammatory agent. It is a member of piperidines, an organofluorine compound, an aminopyrimidine and a member of imidazoles.', 'The molecule is a hexapeptide consisting of L-tyrosine, L-lysine, L-histidine, L-proline and L-isoleucine amino acid residues coupled in sequence and in which the amino group of the L-tyrosyl residue is substituted by a (pyridin-3-ylcarbonyl)nitrilo group and in which the L-lysyl side chain amino group is substituted by a {N(2)-[(benzyloxy)carbonyl]-L-arginyl}nitrilo group. It is a potent angiotensin II receptor type 2 (AT2 receptor) agonist. It has a role as an angiotensin receptor agonist, a vasodilator agent, an antineoplastic agent, an anti-inflammatory agent and a neuroprotective agent. It is an oligopeptide, a benzyl ester and a pyridinecarboxamide.']

Its SMILES notation is CN1C(=NN(C1=O)C(=O)[N-]S(=O)(=O)C2=CC=CC=C2OC(F)(F)F)OC.[Na+].

ChemQA/mol_caption_502

What is the most relevant description of the following organic molecule?

['The molecule is a germacranolide derived from laurenobiolide by deacetylation. It has a role as an allergen and a metabolite. It derives from a laurenobiolide.', 'The molecule is a leukotriene anion that is the conjugate base of 19-hydroxyleukotriene B4, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 19-hydroxyleukotriene B4.', 'The molecule is an iodobenzoate with a single iodo substituent placed at the 2-position. It is an iodobenzoate and a 2-halobenzoate. It is a conjugate base of a 2-iodobenzoic acid.', 'The molecule is a monocarboxylic acid anion. It derives from a glycolate. It is a conjugate base of a thioglycolic acid. It is a conjugate acid of a thioglycolate(2-).']

Its SMILES notation is C1=CC=C(C(=C1)C(=O)[O-])I.

ChemQA/mol_caption_503

What is the most relevant description of the following organic molecule?

['The molecule is a 1-alkyl-2-acetyl-3-acyl-sn-glycerol in which the alkyl and acyl groups are specified as palmityl and oleoyl. It derives from a 1-O-palmityl-2-acetyl-sn-glycerol and an oleic acid.', 'The molecule is an N-acyl-L-alpha-amino acid anion that is the conjugate base of N-chloroacetyl-L-phenylalanine, arising from the deprotonation of the carboxy group; major species at pH 7.3.', 'The molecule is an N-glycosylated dialkylglycerophosphoethanolamine in which the dialkylglycerophosphoethanolamine is 1,2-dihexadecyl-sn-glycero-3-phosphoethanolamine and the glycosylating saccharide is the branched nonasaccharide alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc, the GlcNAc residue at the reducing end of which is in the ring-opened form. It has a role as a neoglycolipid probe. It derives from a 1,2-dihexadecyl-sn-glycero-3-phosphoethanolamine.', 'The molecule is a (4R)-7-hydroxy-4-isopropenyl-7-methyloxepan-2-one that has S configuration at position 7. It derives from a (1S,4R)-1-hydroxylimonen-2-one. It is an enantiomer of a (4S,7R)-7-hydroxy-4-isopropenyl-7-methyloxepan-2-one.']

Its SMILES notation is CCCCCCCCCCCCCCCCOC[C@H](COC(=O)CCCCCCC/C=C\\CCCCCCCC)OC(=O)C.

ChemQA/mol_caption_504

What is the most relevant description of the following organic molecule?

['The molecule is a 1,3-thiazole in which the only substituent is a 2-hydroxyethyl group at position 5. It is a member of 1,3-thiazoles and a primary alcohol. It derives from a hydride of a thiazole.', 'The molecule is a hydrobromide salt prepared from N-methyl-6-chloro-1-(3-methylphenyl)-2,3,4,5-tetrahydro-3-benzazepine-7,8-diol and one equivalent of hydrogen bromide. Dopamine D1-like receptor partial agonist (Ki values are 1.18, 7.56, 920 and 399 nM for rat D1, D5, D2 and D3 receptors respectively). May act as an antagonist in vivo, producing anti-Parkinsonian effects and antagonising the behavioral effects of cocaine. It has a role as a dopamine agonist and a prodrug. It contains a N-methyl-6-chloro-1-(3-methylphenyl)-2,3,4,5-tetrahydro-3-benzazepinium-7,8-diol(1+).', 'The molecule is a 2-(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-methylbenzoic acid in which the chiral centre has S configuration. It is an enantiomer of a 6-[(4R)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl]-m-toluic acid.', 'The molecule is a dicarboxylic acid monoanion that is the conjugate base of adipic acid. It has a role as a human xenobiotic metabolite. It is a conjugate base of an adipic acid. It is a conjugate acid of an adipate(2-).']

Its SMILES notation is CC1=CC(=CC=C1)C2CN(CCC3=C(C(=C(C=C23)O)O)Cl)C.Br.

ChemQA/mol_caption_505

What is the most relevant description of the following organic molecule?

['The molecule is a pentacyclic triterpenoid of the class of arborinane-type terpenoids isolated from the roots of Rubia yunnanensis. It has a role as a metabolite and a plant metabolite. It is a pentacyclic triterpenoid and a pentol.', 'The molecule is a DiHETE that is (6E,8Z,11Z,13E)-icosatetraenoic acid in which the two hydroxy substituents are placed at the 5S- and 15S-positions. It has a role as a rat metabolite and a human xenobiotic metabolite. It is a conjugate acid of a 5(S),15(S)-DiHETE(1-).', 'The molecule is a member of the class of pyrazolopyrimidines that is 1H-pyrazolo[3,4-d]pyrimidine substituted by isopropyl, 5-hydroxyindol-2-yl and amino groups at positions 1, 3 and 4 respectively. It is a potent inhibitor of mTOR and exhibits anti-cancer properties. It has a role as a mTOR inhibitor and an antineoplastic agent. It is a pyrazolopyrimidine, a member of phenols, a member of hydroxyindoles, a biaryl, an aromatic amine and a primary amino compound.', "The molecule is a hydrochloride that is the monohydrochloride of 4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methanediyl]dianiline. One of the major constituents of Basic fuchsin, together with rosanilin, magenta II and new fuchsin. It has a role as a histological dye and a fluorochrome. It contains a pararosaniline(1+)."]

Its SMILES notation is CCCCC[C@@H](/C=C/C=C\\C/C=C\\C=C\\[C@H](CCCC(=O)O)O)O.

ChemQA/mol_caption_506

What is the most relevant description of the following organic molecule?

['The molecule is an alkyl sulfate that is 7-methyloctyl ester of sulfuric acid. It has a role as a Daphnia pulex metabolite and a kairomone. It is a conjugate acid of a 7-methyloctyl sulfate.', 'The molecule is the principal sulfolipid class of virulent human Mycobacterium tuberculosis strain H(37)Rv. It is a sulfoglycolipid and a polyacyl alpha,alpha-trehalose derivative. It derives from an alpha,alpha-trehalose. It is a conjugate acid of a sulfolipid-1(1-).', 'The molecule is dianion of UDP-N-acetyl-D-galactosamine arising from deprotonation of the diphosphate OH groups; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of an UDP-N-acetyl-D-galactosamine.', 'The molecule is the (S)-(-)-enantiomer of bupivacaine(1+). It is a conjugate acid of a levobupivacaine. It is an enantiomer of a dextrobupivacaine(1+).']

Its SMILES notation is CC(=O)N[C@@H]1[C@H]([C@H]([C@H](OC1OP(=O)([O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=O)NC3=O)O)O)CO)O)O.

ChemQA/mol_caption_507

What is the most relevant description of the following organic molecule?

['The molecule is a sphingoid, an amino alcohol and a triol. It has a role as a Saccharomyces cerevisiae metabolite and a mouse metabolite. It derives from a sphinganine. It is a conjugate base of a phytosphingosine(1+).', "The molecule is a polyprenyl glycosyl phosphate consisting of N-acetyl-alpha-D-galactosaminyl-(1->3)-N,N'-diacetyl-alpha-D-bacillosamine linked via a diphospho group to tritrans,heptacis-undecaprenol. It is a conjugate acid of a N-acetyl-alpha-D-galactosaminyl-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-tritrans,heptacis-undecaprenyl diphosphate(2-).", "The molecule is a 2'-deoxyribonucleoside triphosphate oxoanion that is a trianion of 2'-deoxycytidine 5'-triphosphate, arising from deprotonation of three of the four triphosphate OH groups. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a dCTP. It is a conjugate acid of a dCTP(4-).", 'The molecule is a cis-3-enoyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of cis-3-octenoyl-CoA; major species at pH 7.3. It is a cis-3-enoyl-CoA(4-), a monounsaturated fatty acyl-CoA(4-) and a medium-chain fatty acyl-CoA(4-). It is a conjugate base of a cis-3-octenoyl-CoA.']

Its SMILES notation is C[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OP(=O)(O)OP(=O)(O)OC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(/C)\\CC/C=C(\\C)/CC/C=C(\\C)/CC/C=C(\\C)/CCC=C(C)C)NC(=O)C)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)NC(=O)C)NC(=O)C.

ChemQA/mol_caption_508

What is the most relevant description of the following organic molecule?

['The molecule is the dicarboxylate anion of limonoic acid; major species at pH 7.3. It is a conjugate base of a limonoic acid.', 'The molecule is the 1,5-dihydro derivative of coenzyme F420-6. Species of coenzyme F420(red.) specific to Mycobacterium tuberculosis. It is a member of pyrimidoquinolines, a ribitol phosphate and an oligopeptide. It derives from a coenzyme F420-6.', 'The molecule is a cardenolide glycoside that is gitoxigenin in which the 3beta-hydroxy group has been glycosylated with tridigitoxose. It derives from a gitoxigenin.', 'The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of dodecanedioic acid; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of a dodecanedioic acid.']

Its SMILES notation is C(CCCCCC(=O)[O-])CCCCC(=O)[O-].

ChemQA/mol_caption_509

What is the most relevant description of the following organic molecule?

['The molecule is a 4-oxo derivative of but-1-ene-1,2,4-tricarboxylic acid with (E)-stereochemistry about the C=C bond. It derives from a but-1-ene-1,2,4-tricarboxylic acid. It is a conjugate acid of a (1E)-4-oxobut-1-ene-1,2,4-tricarboxylate.', 'The molecule is a peptide anion obtained from the deprotonation of the two carboxy groups, and protonation of the primary amino group of beta-casochemotide-1. It is the major species at pH 7.3. It is a conjugate base of a beta-casochemotide-1.', 'The molecule is a 1-acyl-sn-glycero-3-phosphoethanolamine in which the acyl group is specified as 4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl. It has a role as a metabolite. It is a 1-acyl-sn-glycero-3-phosphoethanolamine and a lysophosphatidylethanolamine 22:6. It derives from an all-cis-docosa-4,7,10,13,16,19-hexaenoic acid.', "The molecule is a vitamin B6 phosphate that is the phosphoric ester derivative of pyridoxamine. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a vitamin B6 phosphate, an aminoalkylpyridine, a monohydroxypyridine and a member of methylpyridines. It derives from a pyridoxamine. It is a conjugate acid of a pyridoxamine 5'-phosphate(1-)."]

Its SMILES notation is CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)[O-])C(=O)N1CCC[C@H]1C(=O)[O-])NC(=O)[C@@H]2CCCN2C(=O)[C@H](CC3=CC=C(C=C3)O)[NH3+].

ChemQA/mol_caption_510

What is the most relevant description of the following organic molecule?

['The molecule is an oxo fatty acid that consists of (4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoic acid carrying a single oxo substituent at position 14. It has a role as a human xenobiotic metabolite. It is an enone and an oxodocosahexaenoic acid. It is a conjugate acid of a 14-oxo-DoHE(1-).', 'The molecule is a member of the class of piperidines that is donepezil in which the 5-methoxy group has been demethylated to the corresponding hydroxy derivative. It is metabolite of donepezil, a drug used in the treatment of dementia. It has a role as a drug metabolite. It is a member of piperidines, a cyclic ketone, an aromatic ether and a member of guaiacols.', 'The molecule is a steroid acid that is ergosta-8,24(28)-dien-26-oic acid substituted by a methyl group at position 4 and oxo groups at positions 3, 7 and 11 (the 4alpha,5alpha stereoisomer). Isolated from Antrodia cinnamomea and Antrodia camphorata, it exhibits cytotoxic and anti-inflammatory activity. It has a role as an antineoplastic agent, an anti-inflammatory agent and a plant metabolite. It is a 3-oxo steroid, a 7-oxo steroid, an 11-oxo steroid, a steroid acid, a monocarboxylic acid and an ergostanoid.', 'The molecule is an aromatic ketone that is 1-phenylethanone substituted by a hydroxy group at position 4 and a methoxy group at position 3. It has a role as a non-narcotic analgesic, a non-steroidal anti-inflammatory drug, an antirheumatic drug, a peripheral nervous system drug, an EC 1.6.3.1. [NAD(P)H oxidase (H2O2-forming)] inhibitor and a plant metabolite. It is a member of acetophenones, a methyl ketone and an aromatic ketone.']

Its SMILES notation is COC1=C(C=C2CC(C(=O)C2=C1)CC3CCN(CC3)CC4=CC=CC=C4)O.

ChemQA/mol_caption_511

What is the most relevant description of the following organic molecule?

['The molecule is an iminium ion that is the 6-dimethylamino derivative of N,N-dimethyl-9-phenyl-3H-xanthen-3-iminium. Used in the form of its chloride salt as a red-orange fluorescent dye.', 'The molecule is a cholestanoid that is cholest-4-en-26-oic acid which is substituted at position 3 by an oxo group. It is a 3-oxo-Delta(4) steroid, a member of dafachronic acids and a C27-steroid. It is a conjugate acid of a Delta(4)-dafachronate.', 'The molecule is a physalin with antimalarial and antitumour activities isolated from Physalis angulata. It has a role as an antimalarial, an antineoplastic agent, an antileishmanial agent, an apoptosis inducer and an immunosuppressive agent. It is an enone, a lactone, a physalin and an epoxy steroid.', 'The molecule is a member of the class of chromenes that is 2H-1-benzopyran substituted by methyl groups at positions 2 and 2, an ethyl group at position 4, a hydroxy group at position 7, a 1-pyrrolidinylmethyl group at position 6 and a 4-methoxyphenyl group at position 3 respectively. It is a member of chromenes, a monomethoxybenzene, a member of phenols and a member of pyrrolidines.']

Its SMILES notation is CCC1=C(C(OC2=C1C=C(C(=C2)O)CN3CCCC3)(C)C)C4=CC=C(C=C4)OC.

ChemQA/mol_caption_512

What is the most relevant description of the following organic molecule?

['The molecule is an amino trisaccharide consisting of 4,6-dideoxy-alpha-L-xylo-hexopyranose, beta-D-galactopyranose and 2-acetamido-2-deoxy-D-glucopyranose residues joined in sequence by (1->2) and (1->4) glycosidic bonds. It is an amino trisaccharide and a member of acetamides. It derives from a beta-D-Galp-(1->4)-D-GlcpNAc.', "The molecule is a member of the class of furonaphthodioxoles that is (5R,5aR,8aR)-5,8,8a,9-tetrahydro-2H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one substituted at position 5 by a 4-hydroxy-3,5-dimethoxyphenyl group. It has a role as a plant metabolite, an immunosuppressive agent, an antioxidant and an antineoplastic agent. It is a lignan, a gamma-lactone, a furonaphthodioxole, a member of methoxybenzenes and a member of phenols.", 'The molecule is a docosanoid that is (14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid in which a glutathionyl group is attached at position 13R via a sulfide linkage. It has a role as a human metabolite. It is a docosanoid, an organic sulfide, a tricarboxylic acid, a secondary alcohol and a glutathione conjugate. It is a conjugate acid of a (13R)-S-glutathionyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoate(2-).', 'The molecule is an acyl-CoA resulting from the formal condensation of the thiol group of coenzyme A with the 1-carboxy group of (2E)-oct-2-enedioic acid. It is a conjugate acid of a trans-2-octenedioyl-CoA(5-).']

Its SMILES notation is CC/C=C\\C/C=C\\C[C@@H]([C@@H](/C=C/C=C/C=C\\C/C=C\\CCC(=O)O)SC[C@@H](C(=O)NCC(=O)O)NC(=O)CC[C@@H](C(=O)O)N)O.

ChemQA/mol_caption_513

What is the most relevant description of the following organic molecule?

['The molecule is an omega-carboxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of 2-benzylsuccinic acid. It derives from a coenzyme A.', 'The molecule is a hydroperoxy fatty acid anion that is the conjugate base of 15(R)-HPETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 15(R)-HPETE. It is an enantiomer of a 15(S)-HPETE(1-).', 'The molecule is a diazine that is benzene in which the carbon atoms at positions 1 and 4 have been replaced by nitrogen atoms. It has a role as a Daphnia magna metabolite. It is a member of pyrazines and a diazine.', 'The molecule is pyrazole in which a hydrogen adjacent to one of the nitrogen atoms is substituted by a 2-aminoethyl group. It is a histamine H2-receptor agonist used clinically to test gastric secretory function. It has a role as a histamine agonist, a diagnostic agent and a gastrointestinal drug. It is a member of pyrazoles and a primary amino compound.']

Its SMILES notation is CC(C)(COP(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCSC(=O)C(CC4=CC=CC=C4)CC(=O)O)O.

ChemQA/mol_caption_514

What is the most relevant description of the following organic molecule?

['The molecule is a carboxylic ester obtained by formal condensation of the carboxy group of azilsartan with the hydroxy group of 4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one. A prodrug for azilsartan, it is used for treatment of hypertension. It has a role as a prodrug, an angiotensin receptor antagonist and an antihypertensive agent. It is a member of benzimidazoles, a dioxolane, a cyclic carbonate ester, a 1,2,4-oxadiazole, an aromatic ether and a carboxylic ester. It derives from an azilsartan. It is a conjugate acid of an azilsartan medoxomil(1-).', 'The molecule is a member of the class of benzenesulfonic acids consisting of benzene carrying two sulfo groups at positions 1 and 3 respectively. It has a role as a metabolite.', 'The molecule is an L-arginine ester that is methyl L-argininate in which one of the hydrogens attached to the alpha-nitrogen is substituted by a tosyl group. It is a L-arginine ester, a sulfonamide, a methyl ester and a member of guanidines.', 'The molecule is a carbohydrate phosphate that is the 6-O-phospho derivative of 2-amino-2-deoxy-D-gluconic acid. It is a gluconic acid derivative and a carbohydrate phosphate. It derives from a 2-amino-2-deoxy-D-gluconic acid. It is a conjugate acid of a D-glucosaminic acid 6-phosphate(2-).']

Its SMILES notation is C1=CC(=CC(=C1)S(=O)(=O)O)S(=O)(=O)O.

ChemQA/mol_caption_515

What is the most relevant description of the following organic molecule?

['The molecule is a dihydroxybenzoate that is the conjugate base of 2,6-dihydroxybenzoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 2,6-dihydroxybenzoic acid.', 'The molecule is a member of the class of pyrazoles that is N-[4-(pyrazol-1-yl)phenyl]glycinamide in which the pyrazole ring is substituted at positions 3 and 5 by trifluoromethyl and phenanthrene-2-yl groups respectively. It has a role as an EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor, an antineoplastic agent and an apoptosis inducer. It is a member of pyrazoles, a member of phenanthrenes, an organofluorine compound, a glycine derivative, an aromatic amide and an antibiotic antifungal drug.', 'The molecule is a polyprenol diphosphate compound having sixteen prenyl units with undefined stereochemistry about the double bonds. It has a role as a Saccharomyces cerevisiae metabolite.', 'The molecule is any octadecatrienoate having double bonds at positions 9, 11 and 14. It is a conjugate base of a 9,11,14-octadecatrienoic acid.']

Its SMILES notation is C1=CC(=C(C(=C1)[O-])C(=O)O)O.

ChemQA/mol_caption_516

What is the most relevant description of the following organic molecule?

['The molecule is a kynurenine that has D configuration. It has a role as a human metabolite. It is a kynurenine and a D-alpha-amino acid. It is an enantiomer of a L-kynurenine.', 'The molecule is a 3beta-hydroxy steroid that is 3beta-hydroxyandrost-5-ene carrying an additional hydroxy group at position 17beta. It has a role as an androgen, a human metabolite and a mouse metabolite. It is a 17beta-hydroxy steroid and a 3beta-hydroxy-Delta(5)-steroid. It derives from a hydride of an androstane.', 'The molecule is a teicoplanin A2 that has 9-methyldecanoyl as the variable N-acyl group. It has a role as a bacterial metabolite.', 'The molecule is a 1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate(5-) arising from deprotonation of all five free phosphate OH groups of 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate); major species at pH 7.3. It is a conjugate base of a 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate).']

Its SMILES notation is C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CC=C4[C@@]3(CC[C@@H](C4)O)C.

ChemQA/mol_caption_517

What is the most relevant description of the following organic molecule?

['The molecule is a 17beta-hydroxy steroid, an anabolic androgenic steroid and a 3-oxo-5alpha-steroid. It has a role as an anabolic agent and an antineoplastic agent.', 'The molecule is a hydroxy-cannabidiol that is cannabidiol in which the 6-pro-S hydrogen of the cyclohexene ring has been replaced by a hydroxy group. It is one of the main metabolites of cannabidiol by human liver microsomes, produced by CYP2C19 and CYP3A. It has a role as a human xenobiotic metabolite. It is a hydroxy-cannabidiol, a member of resorcinols, an olefinic compound and a secondary alcohol.', 'The molecule is a 1,2-diacyl-sn-glycerol that has myristoyl and linoleoyl as 1- and 2-acyl groups respectively. It has a role as a mouse metabolite. It is a 1,2-diacyl-sn-glycerol and a tetradecanoate ester. It derives from a linoleic acid.', 'The molecule is a monocarboxylic acid in which one of the alpha-hydrogens is substituted by a biphenyl-4-yl group. An active metabolite of fenbufen, it is used as a topical medicine to treat muscle inflammation and arthritis. It has a role as a non-steroidal anti-inflammatory drug. It is a member of biphenyls and a monocarboxylic acid. It contains a biphenyl-4-yl group. It derives from an acetic acid.']

Its SMILES notation is C1=CC=C(C=C1)C2=CC=C(C=C2)CC(=O)O.

ChemQA/mol_caption_518

What is the most relevant description of the following organic molecule?

['The molecule is a cholesteryl 6-O-acyl-beta-D-galactoside having decanoyl as the 6-O-acyl group. It is a cholesteryl 6-O-acyl-beta-D-galactoside and a decanoate ester.', 'The molecule is the L-enantiomer of methionine. It has a role as a nutraceutical, a micronutrient, an antidote to paracetamol poisoning, a human metabolite and a mouse metabolite. It is an aspartate family amino acid, a proteinogenic amino acid, a methionine and a L-alpha-amino acid. It is a conjugate base of a L-methioninium. It is a conjugate acid of a L-methioninate. It is an enantiomer of a D-methionine. It is a tautomer of a L-methionine zwitterion.', 'The molecule is a hexahydroxy steroidal lactone obtained by hydrolysis of ouabain. It has a role as an EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor. It is a 3beta-hydroxy steroid, a 1-hydroxy steroid, a 5beta-hydroxy steroid, an 11alpha-hydroxy steroid, a 14beta-hydroxy steroid and a 19-hydroxy steroid. It is a conjugate acid of an ouabagenin(1-). It derives from a hydride of a 5beta-cardanolide.', 'The molecule is 5-hydroperoxy-15-HETE(1-) that has 5S,15S configuration. The conjugate base of (5S,15S)-5-hydroperoxy-15-HETE. The major species at pH 7.3. It is a 5-hydroperoxy-15-HETE(1-), a hydroperoxy fatty acid anion, a hydroperoxy polyunsaturated fatty acid anion and a hydroperoxy(hydroxy)icosatetraenoate. It is a conjugate base of a (5S,15S)-5-hydroperoxy-15-HETE.']

Its SMILES notation is CSCC[C@@H](C(=O)O)N.

ChemQA/mol_caption_519

What is the most relevant description of the following organic molecule?

['The molecule is a monocarboxylic acid that is acetic acid carrying a 2-hydroxy-3-nitrophenyl substituent at C-2. It has a role as a hapten. It is a conjugate acid of a (4-hydroxy-3-nitrophenyl)acetate.', 'The molecule is a chalcocarbonic acid, a thiocarbonyl compound and a one-carbon compound. It is a conjugate acid of a hydrogen trithiocarbonate.', 'The molecule is a glycopeptide that consists of phenylalanyl, (5R)-5-(beta-D-galactopyranosyloxy)lysyl, glycyl. alpha-glutamyl, glutaminyl, glycyl, prolyl, lysyl, glycyl, alpha-glutamyl and threonine residues coupled in sequence with an isostere-modified Ile-AlaPsi(CH2CH2)Gly tripeptoid unit attached to the amino terminus.', 'The molecule is a trans-3-enoyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3E)-octenoyl-CoA; major species at pH 7.3. It is a trans-3-enoyl-CoA(4-) and a monounsaturated fatty acyl-CoA(4-). It is a conjugate base of a (3E)-octenoyl-CoA.']

Its SMILES notation is C(=S)(S)S.

ChemQA/mol_caption_520

What is the most relevant description of the following organic molecule?

['The molecule is the monohydrochloride salt of cinchocaine. It is used in creams, ointments and suppositories for temporary relief of pain and itching associated with skin and anorectal conditions. It contains a cinchocaine.', 'The molecule is a dipeptide composed of L-alanine and L-asparagine units joined by a peptide linkage. It has a role as a metabolite. It derives from a L-alanine and a L-asparagine.', 'The molecule is a nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of UDP-2-acetamido-4-dehydro-2,6-dideoxy-beta-D-glucose; major species at pH 7.3. It is a conjugate base of an UDP-2-acetamido-4-dehydro-2,6-dideoxy-beta-D-glucose.', 'The molecule is a neolignan with formula C20H22O5, originally isolated from Piper kadsura. It has a role as a platelet-activating factor receptor antagonist and a plant metabolite. It is a bridged compound, a carbobicyclic compound, a cyclic ketone, an enone, a neolignan and a member of guaiacols.']

Its SMILES notation is C[C@@H]1[C@H]([C@@H]2C(=O)C(=C[C@]1(C2=O)OC)CC=C)C3=CC(=C(C=C3)O)OC.

ChemQA/mol_caption_521

What is the most relevant description of the following organic molecule?

['The molecule is a 2-methyl-branched fatty aldehyde that is pentadecanal in which a hydrogen at position 2 has been replaced by a methyl group. It is a 2-methyl-branched fatty aldehyde and a saturated fatty aldehyde. It derives from a pentadecanal.', 'The molecule is a butan-4-olide that is dihydrofuran-2(3H)-one substituted by a hydroxy group at position 4, a 2-hydroxy-2-methyl-14-phenyltetradecyl group at position 5 and a methyl group at position 5 (the 4R,5R stereoisomer). It is isolated from the Australian marine sponge Plakinastrella clathrata. It has a role as a metabolite. It is a butan-4-olide and a diol.', 'The molecule is the O-acetyl derivative of L-homoserine. It has a role as a Saccharomyces cerevisiae metabolite. It is an O-acetylhomoserine and an acetyl-amino acid. It derives from a L-homoserine. It is an enantiomer of an O-acetyl-D-homoserine. It is a tautomer of an O-acetyl-L-homoserine zwitterion.', 'The molecule is a hydrochloride obtained by combining tipiracil with one equivalent of hydrochloric acid. Used in combination with trifluridine, a nucleoside metabolic inhibitor, for treatment of advanced/relapsed unresectable colorectal cancer. It has a role as an antineoplastic agent and an EC 2.4.2.4 (thymidine phosphorylase) inhibitor. It is a hydrochloride and an iminium salt. It contains a tipiracil(1+).']

Its SMILES notation is CCCCCCCCCCCCCC(C)C=O.

ChemQA/mol_caption_522

What is the most relevant description of the following organic molecule?

['The molecule is a hydrate of nickel chloride containing nickel (in the +2 oxidation state), chloride and water moeities in the ratio 1:2:6. It has a role as a sensitiser. It contains a nickel dichloride.', 'The molecule is a 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate in which the phosphatidyl acyl groups at positions 1 and 2 are both specified as octanoyl. It is a 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate and an octanoate ester. It is a conjugate acid of a 1,2-dioctanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4-bisphosphate)(5-).', "The molecule is a fatty acid ester that is egonol-2'''-methyl butanoate in which the methoxy group at position 7 is replaced by a hydrogen. It has been isolated from the fruits of Styrax agrestis and Styrax obassia. It has a role as a plant metabolite. It is a member of benzodioxoles, a fatty acid ester and a member of 1-benzofurans. It derives from an egonol-2'''-methyl butanoate. It derives from a hydride of a 1-benzofuran.", 'The molecule is 2,1,3-Benzothiadiazole substituted at C-4 by a Delta(1)-imidazolin-2-ylamino group and at C-4 by a chloro group. It is an agonist at alpha2-adrenergic receptor sites. It has a role as an alpha-adrenergic agonist and a muscle relaxant. It is a benzothiadiazole and a member of imidazoles.']

Its SMILES notation is CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H]([C@H]1O)OP(=O)(O)O)OP(=O)(O)O)O)O)OC(=O)CCCCCCC.

ChemQA/mol_caption_523

What is the most relevant description of the following organic molecule?

['The molecule is a phosphatidylcholine 40:4 in which the two acyl substituents at positions 1 and 2 are specified as stearoyl and (7Z,10Z,13Z,16Z)-docosatetraenoyl respectively. It has a role as a mouse metabolite. It derives from an octadecanoic acid and an all-cis-docosa-7,10,13,16-tetraenoic acid.', "The molecule is a pentamethoxyflavone that is flavone substituted by methoxy groups at positions 5, 6, 7, 3' and 4' respectively. It has a role as a plant metabolite. It derives from a flavone.", 'The molecule is a hydroxylamine that is N-hydroxyquinolin-4-one in which the hydrogen at position 2 has been replaced by a (1E)-non-1-en-1-yl group. It is the most active agent produced by Pseudomonas aeruginosa that modulates the growth and virulence of Staphylococcus aureus; the corresponding Z isomer is inactive. It has a role as a bacterial metabolite and an antibacterial agent. It is a member of hydroxylamines, a quinolone, an organic heterobicyclic compound and an olefinic compound.', 'The molecule is a member of the class of xanthones that is 4a,9a-dihydro-1H-xanthene-2,9-dione substituted by hydroxy groups at positions 1, 8 and 9a, a methoxy group at position 4 and methyl groups at positions 4a and 6 (the 1S,4aS,9aS stereoisomer). Isolated from Microdiplodia species, it exhibits antibacterial activity. It has a role as an antibacterial agent and a fungal metabolite. It is a member of xanthones, a member of phenols, an enol ether, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone.']

Its SMILES notation is CCCCCCC/C=C/C1=CC(=O)C2=CC=CC=C2N1O.

ChemQA/mol_caption_524

What is the most relevant description of the following organic molecule?

["The molecule is an iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism. It has a role as a thyroid hormone, a human metabolite and a mouse metabolite. It is an iodophenol, a 2-halophenol and an iodothyronine. It is a conjugate acid of a 3,3',5-triiodo-L-thyroninate. It is a tautomer of a 3,3',5-triiodo-L-thyronine zwitterion.", 'The molecule is a triterpenoid saponin that consists of urs-11-ene substituted by an epoxy group across positions 13 and 28, a hydroxy group at position 16 and a alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl-(1->2)-beta-D-fucopyranosyloxy residue at position 3 (the 3beta,16alpha stereoisomer). Isolated from the fruits of Bupleurum rotundifolium, it exhibits antiproliferative activity against cancer cells. It has a role as an antineoplastic agent and a plant metabolite. It is a bridged compound, a cyclic ether, a hexacyclic triterpenoid, a trisaccharide derivative and a triterpenoid saponin. It derives from a hydride of an ursane.', 'The molecule is a 9-ribosylzeatin having trans-zeatin as the nucleobase. It has a role as a plant metabolite and a cytokinin. It is a nucleoside analogue and a 9-ribosylzeatin. It derives from an adenosine.', 'The molecule is an aryl thiol that is thiophenol substituted at position 2 by an amino group. It has a role as a plant metabolite. It is a substituted aniline and an aryl thiol.']

Its SMILES notation is C1=CC=C(C(=C1)N)S.

ChemQA/mol_caption_525

What is the most relevant description of the following organic molecule?

['The molecule is an unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (21Z,24Z,27Z,30Z,33Z)-hexatriacontapentaenoic acid. It is an unsaturated fatty acyl-CoA and an ultra-long-chain fatty acyl-CoA. It derives from a (21Z,24Z,27Z,30Z,33Z)-hexatriacontapentaenoic acid. It is a conjugate acid of a (21Z,24Z,27Z,30Z,33Z)-hexatriacontapentaenoyl-CoA(4-).', 'The molecule is a 2-oxo monocarboxylic acid anion that is the conjugate base of 4-methyl-2-oxopentanoic acid. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It derives from a valerate. It is a conjugate base of a 4-methyl-2-oxopentanoic acid.', 'The molecule is a glycol that is hexacosane bearing two hydroxy substituents located at positions 1 and 2. It derives from a hexacosane.', 'The molecule is a member of the class of pyridines that is pyridine substituted by a 3-oxo-3-(pyridin-4-yl)prop-1-en-1-yl group at position 3. An inhibitor of PFKFB3 kinase, an enzyme with a key role in glycolysis. It has a role as an antineoplastic agent, an angiogenesis inhibitor, an autophagy inducer, an apoptosis inducer and an EC 2.7.1.105 (6-phosphofructo-2-kinase) inhibitor. It is a member of pyridines and an enone.']

Its SMILES notation is CCCCCCCCCCCCCCCCCCCCCCCCC(CO)O.

ChemQA/mol_caption_526

What is the most relevant description of the following organic molecule?

['The molecule is an alkadiene that is hexa-1,4-diene substituted by methyl groups at positions 2 and 3 respectively. It has a role as a metabolite.', 'The molecule is a monochlorobenzoic acid carrying a chloro substituent at position 4. It has a role as a bacterial xenobiotic metabolite. It derives from a benzoic acid. It is a conjugate acid of a 4-chlorobenzoate.', 'The molecule is an N-acylserotonin obtained by formal condensation of the carboxy group of oleoic acid with the primary amino group of serotonin. It derives from an oleic acid.', 'The molecule is an amino dicarboxylic acid consisting of 2,3,4,5-tetrahydrodipyridine having two carboxy groups at the 2- and 6-positions. It has a role as an Escherichia coli metabolite. It is an amino dicarboxylic acid and a tetrahydropyridine. It derives from a dipicolinic acid. It is a conjugate acid of a 2,3,4,5-tetrahydrodipicolinate(2-).']

Its SMILES notation is C/C=C/C(C)C(=C)C.

ChemQA/mol_caption_527

What is the most relevant description of the following organic molecule?

['The molecule is a polycyclic cage compound that is a carboxamide obtained by the formal condensation of the amino group of 4-(acetylamino)-2-aminobutanoic acid with the carboxy group of the oxatetracyclic cage component. It is isolated from Streptomyces platensis. It has a role as a metabolite. It is a member of acetamides, a monocarboxylic acid, a cyclic ether, a cyclic ketone and a polycyclic cage.', 'The molecule is the ammonium ion resulting from the protonation of the side-chain amino group of carteolol. It is a conjugate acid of a carteolol.', "The molecule is a member of the class of chalcones that is chalcone substituted by methoxy groups at positions 2', 6' and 7 and a dimethylpyrano ring substituted across positions 3' and 4'. Isolated from Pongamia pinnata, it has been found to induce quinone reductase. It has a role as a metabolite. It is a member of chalcones and an enol ether.", "The molecule is an organic heteropentacyclic compound 6,7,7a,8-tetrahydro-5H-benzo[g][1,3]dioxolo[4',5':4,5]benzo[1,2,3-de]quinoline bering additional hydroxy and methoxy substituents at positions 10 and 11 respectively. It has a role as an apoptosis inducer, a plant metabolite, a topoisomerase inhibitor, an antifungal agent, an antibacterial agent, an antineoplastic agent and a platelet aggregation inhibitor. It is an organic heteropentacyclic compound, an aromatic ether, a secondary amino compound, a member of phenols and an aporphine alkaloid."]

Its SMILES notation is CC(=O)NCC[C@@H](C(=O)O)NC(=O)CC[C@]1([C@@H]2[C@@H]3C[C@@H]4C[C@]2(C[C@@]4(O3)C)C=CC1=O)C.

ChemQA/mol_caption_528

What is the most relevant description of the following organic molecule?

['The molecule is a polyunsaturated fatty acyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3E,5Z,8Z,11Z,14Z)-icosapentaenoyl-CoA; major species at pH 7.3. It is a polyunsaturated fatty acyl-CoA(4-), a long-chain fatty acyl-CoA(4-) and a (3E,5Z)-dienoyl-CoA(4-). It is a conjugate base of a (3E,5Z,8Z,11Z,14Z)-icosapentaenoyl-CoA.', 'The molecule is a nitrosamine that has butyl and 4-hydroxybutyl substituents. In mice, it causes high-grade, invasive cancers in the urinary bladder, but not in any other tissues. It has a role as a carcinogenic agent. It is a nitrosamine and a primary alcohol.', 'The molecule is an organic heteropentacyclic compound obtained by cyclodimerisation of ascorbic acid. It is an organic heteropentacyclic compound, a tetrol and a cyclic hemiketal.', 'The molecule is an ortho-fused bicyclic hydrocarbon that is 1,2,3,4-tetrahydro derivative of naphthalene. It is an ortho-fused bicyclic hydrocarbon and a member of tetralins. It derives from a hydride of a naphthalene.']

Its SMILES notation is C1C(C2C3(O1)C(C(=O)O2)(OC4(C(=O)OC5C4(O3)OCC5O)O)O)O.

ChemQA/mol_caption_529

What is the most relevant description of the following organic molecule?

["The molecule is an organic cation obtained by protonation of the two free amino groups of 2'-deamino-2'-hydroxyparomamine; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a 2'-deamino-2'-hydroxyparomamine.", 'The molecule is an unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (11Z,14Z,17Z,20Z)-hexacosatetraenoic acid. It is a very long-chain fatty acyl-CoA and an unsaturated fatty acyl-CoA. It derives from an (11Z,14Z,17Z,20Z)-hexacosatetraenoic acid. It is a conjugate acid of an (11Z,14Z,17Z,20Z)-hexacosatetraenoyl-CoA(4-).', 'The molecule is a 3-methylxanthine tautomer where the imidazole proton is located at the 9-position. It has a role as a metabolite. It is a tautomer of a 3-methyl-7H-xanthine.', "The molecule is an aromatic amide obtained by formal condensation of the carboxy group of pyrazine-2-carboxylic acid with the amino function of 3',4'-difluoro[1,1'-biphenyl]-2-amine. It has a role as an antifungal agrochemical. It is a monocarboxylic acid amide, an aromatic amide, a member of pyrazines, a member of biphenyls, a difluorobenzene and an organofluorine pesticide."]

Its SMILES notation is CN1C2=C(C(=O)NC1=O)NC=N2.

ChemQA/mol_caption_530

What is the most relevant description of the following organic molecule?

['The molecule is 1,2-diacyl-sn-glycerol in which both the 1- and 2-acyl groups are specified as octanoyl. Formula C19H36O5. It is a 1,2-diacyl-sn-glycerol and a dioctanoylglycerol. It is an enantiomer of a 2,3-dioctanoyl-sn-glycerol.', 'The molecule is ethanone substituted at C-1 by a (2-trifluoromethoxyphenyl group and at C-2 by a nitro group. It is a C-nitro compound and an organofluorine compound.', 'The molecule is an amino octasaccharide consisting of four beta-D-galactopyranosyl-(1->4)-beta-D-N-acetylglucosamine disaccharides linked together by (1->3) glycosidic linkage, but with beta-D-glucopyranose replacing beta-D-N-acetylglucosamine as the terminal monosaccharide.', 'The molecule is the intermediate in the biosynthesis of vitamin B12 from uroporphyrinogen III in which eight methyl groups have been introduced into the tetrapyrrole framework, together with ring contraction and decarboxylation. It is a conjugate acid of a precorrin-8X(7-).']

Its SMILES notation is CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)NC(=O)C)O[C@H]4[C@H]([C@H](O[C@H]([C@@H]4O)O[C@@H]5[C@H](O[C@H]([C@@H]([C@H]5O)NC(=O)C)O[C@H]6[C@H]([C@H](O[C@H]([C@@H]6O)O[C@@H]7[C@H](O[C@H]([C@@H]([C@H]7O)O)O)CO)CO)O)CO)CO)O)CO)CO)O)CO)O[C@H]8[C@@H]([C@H]([C@H]([C@H](O8)CO)O)O)O)O.

ChemQA/mol_caption_531

What is the most relevant description of the following organic molecule?

["The molecule is an organic cation obtained by protonation of the four free amino groups and deprotonation of the phosphate OH groups of 5''-phosphoribostamycin; major species at pH 7.3. It is an organic cation and an ammonium ion derivative. It derives from a ribostamycin(4+). It is a conjugate acid of a 5''-phosphoribostamycin.", 'The molecule is a dicarboxylic acid monoanion. It derives from a malonate(1-). It is a conjugate base of an oxomalonic acid. It is a conjugate acid of an oxomalonate(2-).', 'The molecule is a sphingomyelin 34:1 obtained by formal condensation of the carboxy group of octadecanoic acid with the amino group of hexadecasphingosine-1-phosphocholine. It has a role as a Papio hamadryas metabolite. It derives from a hexadecasphing-4-enine and an octadecanoic acid.', 'The molecule is a 1-hexadecanoyl-2-acyl-sn-glycero-3-phospho-1D-myo-inositol in which the 2-acyl group is specified as 9Z-octadecenoyl (oleoyl). It is a conjugate acid of a 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-D-myo-inositol(1-).']

Its SMILES notation is CCCCCCCCCCCCCCCCCC(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@@H](/C=C/CCCCCCCCCCC)O.

ChemQA/mol_caption_532

What is the most relevant description of the following organic molecule?

['The molecule is the cationic form of 10-(3-carboxypropyl)-3,6-bis(dimethylamino)acridine. It has a role as a fluorochrome. It is a member of aminoacridines, a monocarboxylic acid and an acridinium ion.', 'The molecule is a 3-sulfolactaldehyde in which the stereocentre at position 3 has R-configuration. It is a conjugate acid of a L-3-sulfolactaldehyde(1-).', 'The molecule is a 1,2-diacyl-sn-glycerol in which the acyl groups at positions 1 and 2 are specified as (9Z,12Z)-octadecadienoyl and octadecanoyl respectively. It is a diacylglycerol 36:2 and a 1,2-diacyl-sn-glycerol. It derives from a linoleic acid and an octadecanoic acid.', 'The molecule is a hydrochloride obtained by combining cariprazine with one molar equivalent of hydrochloric acid. Used for treatment of schizophrenia and bipolar disorder. It has a role as a second generation antipsychotic, a dopamine agonist and a serotonergic antagonist. It contains a cariprazine(1+).']

Its SMILES notation is CCCCCCCCCCCCCCCCCC(=O)O[C@@H](CO)COC(=O)CCCCCCC/C=C\\C/C=C\\CCCCC.

ChemQA/mol_caption_533

What is the most relevant description of the following organic molecule?

['The molecule is a chalcocarbonic acid, a thiocarbonyl compound and a one-carbon compound. It is a conjugate acid of a hydrogen trithiocarbonate.', 'The molecule is a nitrobenzoic acid having the nitro group at the 4-position. It derives from a benzoic acid. It is a conjugate acid of a 4-nitrobenzoate.', 'The molecule is a 1,2-diacyl-sn-glycerol where icosanoyl and oleoyl are the 1- and 2-acyl groups respectively. It derives from an oleic acid and an icosanoic acid.', 'The molecule is an octadecadienoyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (2E,11Z)-octadecadienoic acid. It is a trans-2-enoyl-CoA and an octadecadienoyl-CoA. It is a conjugate acid of a (2E,11Z)-octadecadienoyl-CoA(4-).']

Its SMILES notation is CCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](CO)OC(=O)CCCCCCC/C=C\\CCCCCCCC.

ChemQA/mol_caption_534

What is the most relevant description of the following organic molecule?

['The molecule is a zwitterion obtained by transfer of a proton from the carboxy to the guanidino group of 5-guanidino-3-methyl-2-oxopentanoic acid; major species at pH 7.3. It is a tautomer of a 5-guanidino-3-methyl-2-oxopentanoic acid.', 'The molecule is an alpha-amino-acid cation that is the conjugate acid of 4-chloro-L-lysine zwitterion; major species at pH 7.3. It is a conjugate acid of a 4-chloro-L-lysine zwitterion.', 'The molecule is a methyl ketone that is acetone substituted by an isopropoxy group at position 1. It has a role as a metabolite. It is a methyl ketone and an ether.', 'The molecule is a DHET obtained by formal dihydroxylation across the 11,12-double bond of arachidonic acid. It has a role as a mouse metabolite. It is a conjugate acid of a (5Z,8Z,14Z)-11,12-dihydroxyicosatrienoate.']

Its SMILES notation is CC(CC[NH+]=C(N)N)C(=O)C(=O)[O-].

ChemQA/mol_caption_535

What is the most relevant description of the following organic molecule?

['The molecule is a short-chain fatty acid anion that is the conjugate base of butyric acid, obtained by deprotonation of the carboxy group. It has a role as an EC 3.5.1.98 (histone deacetylase) inhibitor, a metabolite and a human metabolite. It is a conjugate base of a butyric acid.', 'The molecule is a monoterpenoid indole alkaloid with formula C22H24N2O4, originallly isolated from the leaves of Strychnos icaja. It has a role as a plant metabolite. It is a delta-lactam, a cyclic ketone, a monoterpenoid indole alkaloid, an organic heterohexacyclic compound, a tertiary amino compound and a secondary alcohol.', 'The molecule is dicarboxylate anion of 4,5-dihydroxyphthalic acid; major species at pH 7.3. It is a conjugate base of a 4,5-dihydroxyphthalic acid.', 'The molecule is a 17beta-hydroxy steroid that is testosterone in which the 17beta hydrogen is replaced by an ethynyl group. Ethisterone was the first orally active progestin and is a metabolite of danazol. It has a role as a progestin and a drug metabolite. It is a 17beta-hydroxy steroid, a 3-oxo-Delta(4) steroid, a terminal acetylenic compound and a tertiary alcohol. It derives from a testosterone.']

Its SMILES notation is CCCC(=O)[O-].

ChemQA/mol_caption_536

What is the most relevant description of the following organic molecule?

['The molecule is zwitterionic form of O-(1->4)-alpha-L-dihydrostreptosylstreptidine 6-phosphate arising from transfer of two protons from the phosphate to the guanidino groups; major species at pH 7.3. It is a tautomer of an O-(1->4)-alpha-L-dihydrostreptosylstreptidine 6-phosphate.', 'The molecule is a member of the class of naphthoic acids that is 1-naphthoic acid substituted at positions 3 and 5 by hydroxy and methyl groups respectively. It has a role as a bacterial metabolite. It is a naphthoic acid and a member of naphthols. It is a conjugate acid of a 3-hydroxy-5-methyl-1-naphthoate.', 'The molecule is the (1R,6S)-enantiomer of cis-1,6-dihydroxycyclohexa-2,4-dienecarboxylate. It is a conjugate base of a (1R,6S)-1,6-dihydroxycyclohexa-2,4-dienecarboxylic acid. It is an enantiomer of a (1S,6R)-1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate.', "The molecule is a diadenosyl triphosphate having the two 5'-adenosyl residues attached at the P(1)- and P(3)-positions. It has a role as a mouse metabolite. It is a conjugate acid of a P(1),P(3)-bis(5'-adenosyl) triphosphate(4-)."]

Its SMILES notation is C1=NC(=C2C(=N1)N(C=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=NC6=C(N=CN=C65)N)O)O)O)O)N.

ChemQA/mol_caption_537

What is the most relevant description of the following organic molecule?

['The molecule is a withanolide that is 27-deoxywithaferin A substituted by a hydroxy group at position 19. Isolated from Physalis longifolia, it exhibits antineoplastic activity. It has a role as an antineoplastic agent. It is a delta-lactone, a 4-hydroxy steroid, an enone, an ergostanoid, a primary alcohol, a secondary alcohol, a withanolide and an epoxy steroid. It derives from a withaferin A.', 'The molecule is a hydroxyisoflavone that is genistein in which the hydroxy group at position 7 is replaced by a methoxy group. It has a role as a metabolite, an EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor, an anti-inflammatory agent and an EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor. It is a hydroxyisoflavone and a member of 7-methoxyisoflavones. It derives from a genistein. It is a conjugate acid of a prunetin-5-olate.', 'The molecule is dianion of N-acetyl-D-hexosamine 1-phosphate arising from deprotonation of both phosphate OH groups. It is a conjugate base of a N-acetyl-D-hexosamine 1-phosphate.', "The molecule is a phenethylamine alkaloid that is norbelladine in which the phenolic hydrogen at position 4' has been replaced by a methyl group. It has a role as a plant metabolite. It is a polyphenol, a secondary amino compound, a phenethylamine alkaloid and a member of guaiacols. It derives from a norbelladine. It is a conjugate base of a 4'-O-methylnorbelladine(1+)."]

Its SMILES notation is CC1=C(C(=O)O[C@H](C1)[C@@H](C)[C@H]2CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3C[C@@H]5[C@]6([C@@]4(C(=O)C=C[C@@H]6O)CO)O5)C)C.

ChemQA/mol_caption_538

What is the most relevant description of the following organic molecule?

['The molecule is a phosphatidylethanolamine 38:4 zwitterion obtained by transfer of a proton from the phosphate to the primary amino group of 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phosphoethanolamine; major species at pH 7.3. It is a tautomer of a 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine.', 'The molecule is a hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position. It has a role as a plant metabolite. It derives from a propionic acid. It is a conjugate acid of a phloretate.', 'The molecule is a hexadienal that is hexa-2,5-dienal substituted by a an isopropyl group at position 5 and a methy group at position 2 (the 2E-stereoisomer).', 'The molecule is an all-trans-polyprenyl diphosphate(3-) arising from deprotonation of the diphosphate OH groups of all-trans-tridecaprenyl diphosphate; major species at pH 7.3. It is a conjugate base of an all-trans-tridecaprenyl diphosphate.']

Its SMILES notation is CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[NH3+])OC(=O)CCC/C=C\\C/C=C\\C/C=C\\C/C=C\\CCCCC.

ChemQA/mol_caption_539

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of pterocarpans that is (6aR,11aR)-3,9-dihydroxypterocarpan in which the hydrogen at position 8 has been replaced by a methoxy group. It is a member of pterocarpans, an organic heterotetracyclic compound and an aromatic ether. It derives from a (6aR,11aR)-3,9-dihydroxypterocarpan.', 'The molecule is a linear amino trisaccharide consisting of alpha-KDN, beta-D-galactose and N-acetyl-beta-D-glucosamine residues linked sequentially (2->3) and (1->4). It has a role as an epitope. It is an amino trisaccharide and a glucosamine oligosaccharide.', 'The molecule is an alpha-amino acid that is acetoacetic acid which is substituted by an amino group at position 2. It is a 3-oxo monocarboxylic acid and a non-proteinogenic alpha-amino acid. It derives from a butyric acid.', "The molecule is an oxo monocarboxylic acid that is (+)-abscisic acid substituted by a hydroxy group at position 9'. It has a role as a plant metabolite. It is an oxo monocarboxylic acid, a primary alcohol and a tertiary alcohol. It derives from a (+)-abscisic acid."]

Its SMILES notation is CC1=CC(=O)C[C@@]([C@]1(/C=C/C(=C\\C(=O)O)/C)O)(C)CO.

ChemQA/mol_caption_540

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of isoquinolinonaphthyridines that is 5,6-dihydroisoquinolino[2,1-b][2,7]naphthyridin-8-one bearing additional hydroxy, methoxy and 1-hydroxyethyl substituents at positions 2, 3 and 12. It is an isoquinolinonaphthyridine, a benzopyridoquinolizidine derivative, an alkaloid, an aromatic ether, a secondary alcohol and a member of phenols.', 'The molecule is an N-acyl-O-(3-sn-phosphatidyl)-L-serine obtained by formal condensation of the carboxy group of hexadecanoic acid with the amino group of 1-octadecanoyl-sn-glycero-3-phospho-L-serine It derives from a 1-stearoyl-sn-glycero-3-phosphoserine. It is a conjugate acid of a N-hexadecanoyl-O-(1-octadecanoyl-sn-glycero-3-phospho)-L-serine(2-).', "The molecule is an extended flavonoid that is 7-hydroxyflavonol with an additional hydroxy group at position 3', a 2,2-dimethyldihydropyrano ring fused to ring A across positions 5 and 6, a prenyl group at position 8 and a (2S)-2-hydroxy-3-methylbut-3-en-1-yl group at position 4'. Isolated from the roots of Dorstenia psilurus, it exhibits alpha-glucosidase inhibitory activity. It has a role as a metabolite and an EC 3.2.1.20 (alpha-glucosidase) inhibitor. It is a 7-hydroxyflavonol, an extended flavonoid, a trihydroxyflavone and a pyranochromane.", 'The molecule is a homoflavonoid that is isochromeno[4,3-b]chromen-7(5H)-one substituted by hydroxy groups at positions 3, 4, 8 and 10. Isolated from Ophioglossum petiolatum, it exhibits anti-HBV activity. It has a role as an anti-HBV agent and a plant metabolite. It is a polyphenol, a hydroxy homoflavonoid and an organic heterotetracyclic compound.']

Its SMILES notation is C1C2=C(C=CC(=C2O)O)C3=C(O1)C(=O)C4=C(C=C(C=C4O3)O)O.

ChemQA/mol_caption_541

What is the most relevant description of the following organic molecule?

['The molecule is a tetrapeptide composed of L-alanine, L-valine, L-aspartic acid, and L-proline joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-valine, a L-aspartic acid and a L-proline.', 'The molecule is a fatty acyl-AMP that results from the formal condensation of the phosphoryl group of AMP with the carboxyl group of dodecanoic (lauric) acid. It derives from a dodecanoic acid. It is a conjugate acid of a dodecanoyl-AMP(1-).', 'The molecule is a member of the class of propanals that is propanal substituted by two methyl groups at position 2. It is a member of propanals and a 2-methyl-branched fatty aldehyde.', 'The molecule is a quercetin O-glucoside that is quercetin attached to a beta-D-sophorotriosyl residue at position 3 via a glycosidic linkage. It has a role as a plant metabolite and a hepatoprotective agent. It is a quercetin O-glucoside, a tetrahydroxyflavone and a trisaccharide derivative.']

Its SMILES notation is CCCCCCCCCCCC(=O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)O.

ChemQA/mol_caption_542

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of phenazines that is 5,10-dihydrophenazine substituted at position 1 by a carboxy group. It has a role as a bacterial metabolite. It is a member of phenazines and an aromatic carboxylic acid. It is a conjugate acid of a 5,10-dihydrophenazine-1-carboxylate.', 'The molecule is a phosphorylated mannosylinositol compound which constitutes the head group of some mannosylinositol phosphorylceramides (the MIPCs), and is a product of their catabolism. It has a role as a Saccharomyces cerevisiae metabolite. It derives from a mannosylinositol phosphorylceramide. It is a conjugate acid of a mannose-1D-myo-inositol 1-phosphate(2-).', 'The molecule is a linear tetrasaccharide derivative consisting of an alpha-D-glucosyl residue, two alpha-L-rhamnosyl residues and a 2-O-acetyl-alpha-L-rhamnose at the reducing end.', 'The molecule is a clavulone that is a chlorinated prostanoid isolated from marine corals. It is a clavulone, a methyl ester, an acetate ester and an alpha-chloroketone.']

Its SMILES notation is C1=CC=C2C(=C1)NC3=CC=CC(=C3N2)C(=O)O.

ChemQA/mol_caption_543

What is the most relevant description of the following organic molecule?

['The molecule is a member of pyridines, an acetate ester, a macrocycle and a carbobicyclic compound. It has a role as a plant metabolite.', 'The molecule is an organosulfate oxoanion that is the conjugate base of (3Z)-dodec-3-en-1-yl hydrogen sulfate. It has been isolated from Daphnia pulex and has been shown to cause morphological changes in the green alga Scenedesmus gutwinskii. It has a role as a kairomone and a Daphnia pulex metabolite. It is a conjugate base of a (3Z)-dodec-3-en-1-yl hydrogen sulfate.', 'The molecule is a C19-gibberellin, initially identified in Gibberella fujikuroi and differing from gibberellin A1 by the substitution of the OH at C-7 (gibbane numbering) by H. It has a role as a plant metabolite. It is a lactone, a gibberellin monocarboxylic acid and a C19-gibberellin. It is a conjugate acid of a gibberellin A4(1-).', 'The molecule is the monosodium salt of ertapenem. It is used for the treatment of moderate to severe susceptible infections including intra-abdominal and acute gynaecological infections, pneumonia, and infections of the skin and of the urinary tract. It is more stable to renal dehydropeptidase I tham imipenem, and so unlike imipenem, its use with cilastatin, which inhibits the enzyme, is not required. It has a role as an antibacterial drug. It contains an ertapenem(1-).']

Its SMILES notation is C[C@@H]1[C@@H]2[C@H](C(=O)N2C(=C1S[C@H]3C[C@H]([NH2+]C3)C(=O)NC4=CC=CC(=C4)C(=O)[O-])C(=O)[O-])[C@@H](C)O.[Na+].

ChemQA/mol_caption_544

What is the most relevant description of the following organic molecule?

['The molecule is a prenylcysteine where the prenyl moiety is attached to the side-chain sulfur atom of L-cysteine. It is a prenylcysteine, a L-cysteine thioether and a S-hydrocarbyl-L-cysteine. It is a tautomer of a S-prenyl-L-cysteine zwitterion.', 'The molecule is a nucleobase analogue that is uracil substituted with a (1,5-dideoxy-D-ribityl)amino group at position 6 and an (E)-(2-oxopropylidene)amino group at position 5; one of 20 modifications to the potent microbial riboflavin-based metabolite antigen 5-(2-oxopropylideneamino)-6-D-ribityl aminouracil (5-OP-RU), an activator of mucosal-associated invariant T (MAIT) cells when presented by the MR1 protein (reported in MED:32123373). It has a role as an epitope. It is a pyrimidone and a nucleobase analogue. It derives from a uracil.', 'The molecule is a member of the class of prostaglandins B that is prosta-8(12),13-dien-1-oic acid carrying oxo and hydroxy substituents at positions 9 and 15 respectively (the 13E,15S-stereoisomer). It has a role as a human metabolite. It is a conjugate acid of a prostaglandin B1(1-).', "The molecule is a beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine in which the acyl group specified is (17Z)-hexacosenoyl. It has a role as a mouse metabolite. It derives from a (17Z)-hexacosenoic acid."]

Its SMILES notation is CC(=CCSC[C@@H](C(=O)O)N)C.

ChemQA/mol_caption_545

What is the most relevant description of the following organic molecule?

['The molecule is a glycosylmannose consisting of alpha-D-mannopyranose having an alpha-abequopyranosyl residue attached at the 3-position. It has a role as an epitope.', 'The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of (+)-DCA-CC; major species at pH 7.3. It is a conjugate base of a (+)-DCA-CC. It is an enantiomer of a (-)-DCA-CC(2-).', 'The molecule is a lathyrane diterpenoid isolated from the roots of Euphorbia micractina. It is a lathyrane diterpenoid, an epoxide and an acetate ester.', 'The molecule is a chlorocatechol that iscatechol in which the hydrogens at positions 3 and 5 have been replaced by methyl and chlorine, respectively. It is a chlorocatechol, a member of monochlorobenzenes and a methylcatechol.']

Its SMILES notation is C[C@H]1C[C@]2([C@H]([C@H]1O)[C@@H]3[C@](O3)(CC[C@H]4[C@H](C4(C)C)/C=C(/C2=O)\\C)C)OC(=O)C.

ChemQA/mol_caption_546

What is the most relevant description of the following organic molecule?

['The molecule is a lysophosphatidylcholine 22:5 in which the acyl group at position 1 is (4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl and the hydroxy group at position 2 is unsubstituted. It is a lysophosphatidylcholine (22:5/0:0) and a 1-O-acyl-sn-glycero-3-phosphocholine. It derives from a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoic acid.', 'The molecule is a germacrane sesquiterpenoid and a secondary alcohol. It has a role as a metabolite and an antimalarial.', 'The molecule is a 2-hydroxydicarboxylic acid that is malic acid substituted by methyl groups at positions 2 and 3. It derives from a malic acid.', 'The molecule is a nucleoside that is one of the homologues in the mixture that is tunicamycin, characterised by a hexadec-2-enoyl fatty acyl substituent on the amino group of the tunicamine moiety. It has a role as an antimicrobial agent.']

Its SMILES notation is CC(C(=O)O)C(C)(C(=O)O)O.

ChemQA/mol_caption_547

What is the most relevant description of the following organic molecule?

["The molecule is a tetrachloro(cyclohexane-1,2-diamine-kappa(2)N,N')platinum that is the pharmacologically active (1R,2R)-enantiomer of ormaplatin. It has a role as an antineoplastic agent and a neurotoxin.", 'The molecule is an ergostanoid that is (22E)-ergosta-7,22-diene substituted by hydroxy groups at positions 3, 5 and 6 (the 3beta,5alpha,6beta stereoisomer). It has been isolated from the fungus, Xylaria species. It has a role as an Aspergillus metabolite. It is a 3beta-hydroxy steroid, a 5alpha-hydroxy steroid, a 6beta-hydroxy steroid and an ergostanoid.', 'The molecule is the dianion resulting from deprotonation of the phosphate group as well as removal of the acidic proton from the carbon adjacent to the 2-oxo group of precursor Z. It is a conjugate base of a precursor Z(1-).', 'The molecule is a triterpenoid saponin isolated from Polygala senega var latifolia and has been shown to exhibit hypoglycemic activity. It has a role as a hypoglycemic agent and a plant metabolite. It is a triterpenoid saponin, a pentacyclic triterpenoid, a hydroxy monocarboxylic acid and a cinnamate ester. It derives from a hydride of an oleanane.']

Its SMILES notation is C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@H]([C@H](O[C@H]2OC(=O)[C@@]34CC[C@@]5(C(=CC[C@H]6[C@]5(CC[C@@H]7[C@@]6(C[C@@H]([C@@H]([C@@]7(C)C(=O)O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)O)C)C)[C@@H]3CC(CC4)(C)C)CO)C)OC(=O)/C=C/C9=CC(=C(C=C9)OC)OC)O)O)O)O[C@H]1[C@@H]([C@H]([C@@H](CO1)O[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O)O)O.

ChemQA/mol_caption_548

What is the most relevant description of the following organic molecule?

["The molecule is a naphthalenesulfonic acid that is 3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid carrying additional phenyldiazenyl, hydroxy and acetamido substituents at position 3, 4, and 5 respectively. The disodium salt is the biological stain 'azophloxine'. It is a member of azobenzenes, a naphthalenesulfonic acid, a member of naphthols and a member of acetamides. It is a conjugate acid of a 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate.", 'The molecule is a sulfonamide formed by condensation of the carboxylic group of 4-chloro-3-sulfamoylbenzoic acid with the amino group of 2-methyl-2,3-dihydro-1H-indol-1-amine. It has a role as an antihypertensive agent and a diuretic. It is a member of indoles, an organochlorine compound and a sulfonamide. It derives from a benzamide.', 'The molecule is a steroid glucosiduronic acid that is 4-hydroxyestrone having a single beta-D-glucuronic acid residue attached at position 3. It is a beta-D-glucosiduronic acid, a 17-oxo steroid, a steroid glucosiduronic acid and a 4-hydroxy steroid. It derives from a 4-hydroxyestrone. It is a conjugate acid of a 4-hydroxyestrone 3-O-(beta-D-glucuronide)(1-).', 'The molecule is a monocarboxylic acid anion that is the conjugate base of p-hydroxyhippuric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human blood serum metabolite. It is a N-acylglycinate and a monocarboxylic acid anion. It is a conjugate base of a p-hydroxyhippuric acid.']

Its SMILES notation is C1=CC(=CC=C1C(=O)NCC(=O)[O-])O.

ChemQA/mol_caption_549

What is the most relevant description of the following organic molecule?

['The molecule is a steroid sulfate oxoanion that is the conjugate base of (3alpha,5alpha,17beta)-17-hydroxyandrostan-3-yl sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3. It is a conjugate base of a (3alpha,5alpha,17beta)-17-hydroxyandrostan-3-yl sulfate.', 'The molecule is a zwitterion derived from (beta-Asp-Arg)n. Major microspecies at pH 7.3. It is a tautomer of a cyanophycin macromolecule.', 'The molecule is a 1-alkyl-2-acetyl-3-acyl-sn-glycerol in which the alkyl and acyl groups are specified as palmityl and palmitoyl. It derives from a 1-O-palmityl-2-acetyl-sn-glycerol and a hexadecanoic acid.', 'The molecule is an oxoicosatetraenoic acid that consists of (5Z,7E,11Z,14Z)-icosatetraenoic acid with the oxo substituent located at position 9. It is an oxoicosatetraenoic acid and an enone. It derives from an arachidonic acid. It is a conjugate acid of a 9-oxo-ETE(1-).']

Its SMILES notation is C(C[C@@H](C(=O)[O-])NC(=O)C[C@@H](C(=O)N[C@@H](CC(=O)N[C@@H](CCC[NH+]=C(N)N)C(=O)[O-])C(=O)N[C@@H](CC(=O)N[C@@H](CCC[NH+]=C(N)N)C(=O)[O-])C(=O)[O-])[NH3+])C[NH+]=C(N)N.

ChemQA/mol_caption_550

What is the most relevant description of the following organic molecule?

['The molecule is a glycosyl alditol consisting of beta-D-galactofuranose and D-altritol residues joined in sequence by a (1->4) glycosidic bond. It derives from a beta-D-galactofuranose and a D-altritol.', 'The molecule is the conjugate base of estrone 3-sulfate; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of an estrone 3-sulfate.', 'The molecule is a member of the class of benzamides, obtained by formal condensation of the carboxy group of 2-(trifluoromethyl)benzoic acid with the amino group of 3-(ispropyloxy)aniline. A fungicide used to control a range of pathogens especially Rhizoctonia spp. on rice, turf and other crops. It has a role as an EC 1.3.5.1 [succinate dehydrogenase (quinone)] inhibitor and an antifungal agrochemical. It is a member of benzamides, an aromatic ether, a member of (trifluoromethyl)benzenes and a benzanilide fungicide.', 'The molecule is a proanthocyanidin found in Cinnamomum cassia and Cinnamomum zeylanicum. It has a role as a cyclooxygenase 2 inhibitor and a plant metabolite.']

Its SMILES notation is C1[C@H]([C@H](OC2=C1C(=CC(=C2[C@@H]3[C@H]([C@H](OC4=C3C(=CC5=C4[C@@H]6[C@H]([C@](O5)(OC7=CC(=CC(=C67)O)O)C8=CC(=C(C=C8)O)O)O)O)C9=CC(=C(C=C9)O)O)O)O)O)C1=CC(=C(C=C1)O)O)O.

ChemQA/mol_caption_551

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of 1-benzothiophenes that is 1-benzothiophene in which the hydrogens at positions 2, 3, and 6 have been replaced by p-hydroxyphenyl, p-[2-(piperidin-1-yl)ethoxy]benzoyl, and hydroxy groups, respectively. It has a role as a bone density conservation agent, an estrogen receptor modulator and an estrogen antagonist. It is a member of phenols, an aromatic ketone, a member of 1-benzothiophenes and a N-oxyethylpiperidine. It is a conjugate base of a raloxifene(1+).', 'The molecule is a fatty amide, a member of catechols and a secondary carboxamide. It derives from a dopamine and an arachidonic acid.', 'The molecule is an organosulfonic acid that is 2-oxoethanesulfonic acid substituted by a (2-ethyl-6-methylphenyl)(1-methoxypropan-2-yl)amino group at postion 2. It is an ether, an aromatic amide and an organosulfonic acid.', 'The molecule is a glycoside that consists of alpha-D-galactosyl-(1->4)-beta-D-galactose having a 2-(2-methoxycarbonylethylthio)ethyl (CETE) moiety attached to the reducing end anomeric centre. It is a glycoside, a carbohydrate acid ester, an aliphatic sulfide, a disaccharide derivative and a methyl ester.']

Its SMILES notation is COC(=O)CCSCCO[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)CO)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O)O)O.

ChemQA/mol_caption_552

What is the most relevant description of the following organic molecule?

['The molecule is a phenolate anion obtained by deprotonation of 5-hydroxy group of aklaviketone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of an aklaviketone.', 'The molecule is an alanine derivative in which two alanine residues are linked on their beta-carbons by a thioether linkage. It has a role as a bacterial metabolite. It is an alanine derivative, an organic sulfide and a non-proteinogenic alpha-amino acid.', 'The molecule is a peptide anion arising from deprotonation of all four carboxy groups of 5-methyltetrahydropteroyltri-L-glutamic acid; major species at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 5-methyltetrahydropteroyltri-L-glutamic acid.', "The molecule is a thiopurine that is 6-mercaptopurine in which the mercapto hydrogen is replaced by a 1-methyl-4-nitroimidazol-5-yl group. It is a prodrug for mercaptopurine and is used as an immunosuppressant, prescribed for the treatment of inflammatory conditions and after organ transplantation and also for treatment of Crohn's didease and MS. It has a role as an antineoplastic agent, an antimetabolite, an immunosuppressive agent, a prodrug, a carcinogenic agent, a DNA synthesis inhibitor and a hepatotoxic agent. It is a thiopurine, a C-nitro compound, a member of imidazoles and an aryl sulfide."]

Its SMILES notation is C(C(C(=O)O)N)SCC(C(=O)O)N.

ChemQA/mol_caption_553

What is the most relevant description of the following organic molecule?

['The molecule is a 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the acyl substituent both at positions 1 and 2 is specified as (9Z)-octadecenoyl respectively. It has a role as a mouse metabolite. It derives from an oleic acid.', 'The molecule is an alkynic fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of 9-octadecynoic acid. It derives from a stearolic acid.', 'The molecule is a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) in which the phosphatidyl acyl groups at positions 1 and 2 are both specified as hexadecanoyl (palmitoyl). It is a conjugate base of a 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4,5-trisphosphate).', 'The molecule is a sesquiterpenoid that consists of a heterotetracyclic system linked to a pyridine moiety. Isolated from the fungus, Aspergillus fumigatus, it exhibits inhibitory activity against acyl-CoA:cholesterol acyltransferase 2. It has a role as an acyl-CoA:cholesterol acyltransferase 2 inhibitor and an Aspergillus metabolite. It is an acetate ester, an organic heterotetracyclic compound, a member of pyridines and a sesquiterpenoid.']

Its SMILES notation is CCCCCCCC/C=C\\CCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)OC(=O)CCCCCCC/C=C\\CCCCCCCC.

ChemQA/mol_caption_554

What is the most relevant description of the following organic molecule?

['The molecule is a galactosiduronic acid in which beta-D-galacturonic acid is linked glycosidically to a 3-aminopropyl group. It is a conjugate acid of a 3-aminopropyl beta-D-galactopyranosiduronate.', 'The molecule is a linear amino tetrasaccharide comprising two alpha-N-glycoloylneuraminyl residues, a beta-D-galactose residue and (at the reducing end) an N-acetyl-D-glucosamine residue, linked sequentially (2->8), (2->3) and (1->4). It is a glucosamine oligosaccharide and an amino tetrasaccharide.', 'The molecule is a 1,3-thiazole that is thiazole in which all three hydrogens are replaced by methyl groups. A Maillard reaction product, it is a flavour component in many cooked foods, including cooked meats and potatoes. It has a role as a Maillard reaction product.', 'The molecule is a third-generation cephalosporin antibiotic, bearing a 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino group at the 7beta-position and a [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl group at the 3-position. It has a role as an antibacterial drug. It is a conjugate acid of a cefmenoxime(1-).']

Its SMILES notation is CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](OC1O)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O[C@@]4(C[C@@H]([C@H]([C@@H](O4)[C@@H]([C@@H](CO)O)O)NC(=O)CO)O)C(=O)O)O)NC(=O)CO)O)C(=O)O)O)O.

ChemQA/mol_caption_555

What is the most relevant description of the following organic molecule?

['The molecule is a dihydroceramide in which the ceramide N-acyl group is specified as dodecanoyl (lauroyl). It derives from a dodecanoic acid.', 'The molecule is a glucosaminoglycan consisting of L-asparagine having the pentasaccharide alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc attached at the N(4)-position It is a glucosamine oligosaccharide, a glucosaminoglycan and a N(4)-glycosyl-L-asparagine.', 'The molecule is a gamma-aminobutyric acid (GABA)-based hapten where a 4-substituted benzoyl group is attached to nitrogen. It has a role as a hapten. It is a monocarboxylic acid, a member of cyclohexanols and a N-acyl-gamma-aminobutyric acid. It derives from a gamma-aminobutyric acid.', 'The molecule is a cholesteryl 6-O-acyl-beta-D-galactoside having hexanoyl as the 6-O-acyl group. It is a cholesteryl 6-O-acyl-beta-D-galactoside and a hexanoate ester.']

Its SMILES notation is C1C[C@@H]([C@H](C[C@H]1C2=CC=CC=C2)O)C3=CC=C(C=C3)C(=O)NCCCC(=O)O.

ChemQA/mol_caption_556

What is the most relevant description of the following organic molecule?

['The molecule is an alpha-amino-acid cation obtained by deprotonation of the carboxy group and protonation of the amino and guanidino groups of (3S)-3-hydroxy-L-arginine It is a conjugate acid of a (3S)-3-hydroxy-L-arginine.', 'The molecule is an amino acid zwitterion obtained by transfer of protons from the amino to the carboxy groups of 2-[3-carboxy-3-(dimethylamino)propyl]-L-histidine. It is a tautomer of a 2-[3-carboxy-3-(dimethylamino)propyl]-L-histidine.', 'The molecule is a L-arginine derivative, a member of guanidines and a non-proteinogenic L-alpha-amino acid. It has a role as an Escherichia coli metabolite and a mouse metabolite. It is a conjugate acid of a (N(omega)-L-arginino)succinate(1-).', 'The molecule is an organic cation obtained by protonation of the primary amino groups of kanamycin D. It is an ammonium ion derivative and an organic cation. It is a conjugate base of a kanamycin D.']

Its SMILES notation is C(C[C@@H](C(=O)O)N)CN=C(N)NC(CC(=O)O)C(=O)O.

ChemQA/mol_caption_557

What is the most relevant description of the following organic molecule?

['The molecule is a fatty acid ethyl ester obtained by the formal condensation of 3-nonenoic acid with ethanol. It has a role as a metabolite.', 'The molecule is a lipid A oxoanion obtained via deprotonation of the carboxy and phosphate OH groups of (KDO)2-(lauroyl)-lipid IVA; major species at pH 7.3. It is a conjugate base of a (KDO)2-(lauroyl)-lipid IVA.', 'The molecule is a 19-membered cyclodepsipeptide isolated from the marine cyanobacterium Oscillatoria sp. It exhibits significant inhibitory activity against the enzyme chymotrypsin (EC 3.4.21.1). It has a role as a metabolite and an EC 3.4.21.1 (chymotrypsin) inhibitor. It is a macrocycle, an organobromine compound and a cyclodepsipeptide. It derives from a D-glyceric acid.', "The molecule is a nucleoside analogue obtained by formal cyclodimerisation of 2'-deoxycytidine and thymidine. It has a role as a Mycoplasma genitalium metabolite. It is a cyclobutadipyrimidine and a nucleoside analogue."]

Its SMILES notation is CCCCC/C=C/CC(=O)OCC.

ChemQA/mol_caption_558

What is the most relevant description of the following organic molecule?

["The molecule is a 2'-deoxyribonucleoside triphosphate oxoanion that is the tetraanion of 8-oxo-dGTP arising from deprotonation of the triphosphate OH groups. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of an 8-oxo-dGTP(3-).", 'The molecule is an organic nitrate salt obtained by reaction of equimolar amounts of butaconazole and nitric acid. An antifungal agent, it is used in gynaecology for treatment of vulvovaginal infections caused by Candida species, particularly Candida albicans. It is an organic nitrate salt, an aryl sulfide, a member of imidazoles, an imidazole antifungal drug and a conazole antifungal drug. It contains a butoconazole(1+).', 'The molecule is an anhydrohexose obtained by formation of a ring across the 3 and 6 positions of L-galactonic acid It has a role as a marine metabolite. It is an anhydrohexose and a carbohydrate acid. It derives from a L-galactonic acid.', 'The molecule is a penicillanic acid ester that is the acetoxymethyl ester of benzylpenicillin. It is a prodrug for benzylpenicillin. It has a role as an antibacterial drug and a prodrug. It is a penicillanic acid ester and a semisynthetic derivative. It derives from a benzylpenicillin.']

Its SMILES notation is C1[C@@H]([C@H](O[C@H]1N2C3=C(C(=O)NC(=N3)N)NC2=O)COP(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-])O.

ChemQA/mol_caption_559

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of aminopyrimidines that is pyrimidine-2,4-diamine substituted at positions N-2 and N-4 by 3-methoxy-4-(morpholin-4-yl)phenyl and quinolin-3-yl groups respectively. It has a role as an insulin-like growth factor receptor 1 antagonist. It is a member of morpholines, a monomethoxybenzene, an aminoquinoline, an aminopyrimidine, a tertiary amino compound and a secondary amino compound.', "The molecule is a aromatic amine, the hydrochloride salt of which is the histological dye 'Hoffman's violet' (used as a specific stain for animal chromosomes). It has a role as a histological dye and a fluorochrome. It is an imine, a secondary amino compound, an aromatic amine and an olefinic compound. It is a conjugate base of a Hoffman's violet(1+).", 'The molecule is a hydrochloride obtained by reaction of (S)-prasugrel with one equivalent of hydrochloric acid (the racemic salt is a cardiovascular drug). It contains a (S)-prasugrel(1+). It is an enantiomer of a (R)-prasugrel hydrochloride.', 'The molecule is a nitrogen hydride. It is a conjugate base of a hydrazinium(2+). It is a conjugate acid of a hydrazine.']

Its SMILES notation is CC(=O)OC1=CC2=C(S1)CCN(C2)[C@@H](C3=CC=CC=C3F)C(=O)C4CC4.Cl.

ChemQA/mol_caption_560

What is the most relevant description of the following organic molecule?

["The molecule is a 3',5'-cyclic pyrimidine nucleotide having cytosine as the nucleobase. It has a role as a human metabolite. It is a conjugate acid of a 3',5'-cyclic CMP(1-).", 'The molecule is the chloride salt of tetramethylrosamine. Used as a red-orange fluorescent dye. It has a role as a fluorochrome. It contains a tetramethylrosamine.', 'The molecule is a phenylindole that is 1H-indole which is substituted on the nitrogen by a p-chlorophenyl group, at position 5 by chlorine, and at position 3 by a piperidin-4-yl group, which is itself substituted on the nitrogen by a 2-(2-oxoimidazolidin-1-yl)ethyl group. It has a role as a serotonergic antagonist, an alpha-adrenergic antagonist, a H1-receptor antagonist and a second generation antipsychotic. It is a phenylindole, an organofluorine compound, an organochlorine compound, a heteroarylpiperidine and an imidazolidinone.', 'The molecule is a member of the class of isoindoles that is isoindole in which the amino group has been acylated by a 2,4-dihydroxy-5-isopropylbenzoyl group and in which position 5 of the isoidole moiety has been substituted by a (4-methylpiperazin-1-yl)methyl group. A second-generation Hsp90 inhibitor. It has a role as a Hsp90 inhibitor and an antineoplastic agent. It is a member of resorcinols, a member of benzamides, a tertiary carboxamide, a member of isoindoles and a N-alkylpiperazine.']

Its SMILES notation is CC(C)C1=CC(=C(C=C1O)O)C(=O)N2CC3=C(C2)C=C(C=C3)CN4CCN(CC4)C.

ChemQA/mol_caption_561

What is the most relevant description of the following organic molecule?

['The molecule is a hydrochloride salt resulting from the reaction of equimolar amounts of dexverapamil and hydrogen chloride. It competitively inhibits the multidrug resistance efflux pump P-glycoprotein (MDR-1, EC 3.6.3.44), thereby potentially increasing the effectiveness of a wide range of antineoplastic drugs which are inactivated by MDR-1 mechanisms. Dexverapamil hydrochloride exhibits lower calcium antagonistic activity and toxicity than racemic verapamil hydrochloride. It has a role as an EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor. It contains a dexverapamil(1+). It is an enantiomer of a (S)-verapamil hydrochloride.', 'The molecule is tetraanion of 4-chlorobenzoyl-CoA arising from deprotonation of phosphate and diphosphate functions. It is a conjugate base of a 4-chlorobenzoyl-CoA.', 'The molecule is a cyclic hydroxamic acid that consists of 1,4-benzoxazine bearing three hydroxy substituents at positions 2, 4 and 7 as well as an oxo group at position 3. It is a benzoxazine, a cyclic hydroxamic acid and a lactol.', "The molecule is a flavin mononucleotide that is riboflavin (vitamin B2) in which the 4' and 5' hydroxy groups have been converted into a cyclic hydrogen phosphate ester. It has a role as a metabolite. It is a ribitol phosphate and a flavin mononucleotide. It derives from a riboflavin. It is a conjugate acid of a riboflavin cyclic 4',5'-phosphate(2-)."]

Its SMILES notation is CC(C)[C@@](CCCN(C)CCC1=CC(=C(C=C1)OC)OC)(C#N)C2=CC(=C(C=C2)OC)OC.Cl.

ChemQA/mol_caption_562

What is the most relevant description of the following organic molecule?

['The molecule is a tertiary amino compound consisting of one 2-chloroethyl and two methyl groups covalently bound to a nitrogen atom. It is a tertiary amino compound and an organochlorine compound. It is a conjugate base of a 2-dimethylammonioethyl chloride.', 'The molecule is a triazolidine that is cyclopentane in which the methylene groups at positions 1, 2 and 4 are replaced by NH groups It is a triazolidine and a member of 1,2,4-triazolidines.', 'The molecule is an enoate ester obtained by formal condensation of the carboxy group of angelic acid with the hydroxy group of (1R,2R,7S,8aR)-1,8a-dimethyl-6-oxo-7-(prop-1-en-2-yl)-1,2,3,4,6,7,8,8a-octahydronaphthalen-2-ol. It has a role as a plant metabolite, a vasodilator agent, an anti-allergic agent and an EC 2.7.11.31 {[hydroxymethylglutaryl-CoA reductase (NADPH)] kinase} activator. It is a sesquiterpenoid, an enone, an alicyclic ketone and an enoate ester. It derives from an angelic acid.', 'The molecule is a monocarboxylic acid anion that is the conjugate base of N-acetyl-L-valine, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a monocarboxylic acid anion and a N-acyl-L-alpha-amino acid anion. It is a conjugate base of a N-acetyl-L-valine.']

Its SMILES notation is C/C=C(/C)\\C(=O)O[C@@H]1CCC2=CC(=O)[C@@H](C[C@@]2([C@H]1C)C)C(=C)C.

ChemQA/mol_caption_563

What is the most relevant description of the following organic molecule?

['The molecule is a dipeptide composed of L-asparagine and L-glutamine joined by a peptide linkage. It has a role as a metabolite. It derives from a L-asparagine and a L-glutamine.', 'The molecule is a chromanone that is the 3,4-dihydro derivative of coumarin. It has a role as a plant metabolite. It derives from a coumarin.', 'The molecule is a fourth-generation siderophore cephalosporin antibiotic having {1-[2-(2-chloro-3,4-dihydroxybenzamido)ethyl]pyrrolidinium-1-yl}methyl and [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino side groups located at positions 3 and 7 respectively, developed to combat a variety of bacterial pathogens, including beta-lactam- and carbapenem-resistant organisms. It has a role as an antibacterial drug and a siderophore. It is a cephalosporin and a carboxylic acid.', 'The molecule is a pentacyclic triterpenoid that is bayogenin substituted at the O-3 position by a cellobiosyl residue. It has a role as a plant metabolite. It is a cellobioside, a disaccharide derivative, a pentacyclic triterpenoid, a triterpenoid saponin and a monocarboxylic acid. It derives from a bayogenin.']

Its SMILES notation is CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4(CCCC4)CCNC(=O)C5=C(C(=C(C=C5)O)O)Cl)C(=O)O.

ChemQA/mol_caption_564

What is the most relevant description of the following organic molecule?

['The molecule is an N-sulfonylcarboxamide that is N-(methylsulfonyl)benzamide in which the phenyl ring is substituted by a nitro group at position 2 and a 2-chloro-4-(trifluoromethyl)phenoxy group at position 5. A protoporphyrinogen oxidase inhibitor, it was specially developed for use (generally as the corresponding sodium salt, fomesafen-sodium) for post-emergence control of broad-leaf weeds in soya. It has a role as a herbicide, an agrochemical and an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor. It is an aromatic ether, a N-sulfonylcarboxamide, a C-nitro compound, an organofluorine compound, a member of monochlorobenzenes and a member of phenols. It is a conjugate acid of a fomesafen(1-).', 'The molecule is a benzenedicarboxamide compound having N-substituted carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and a 3-hydroxy-2-(hydroxymethyl)propanimido at position 5. It has a role as a xenobiotic, an environmental contaminant and a radioopaque medium. It is an organoiodine compound, a hexol and a benzenedicarboxamide.', 'The molecule is a hexuronate that results from the removal of a proton from the carboxy group of 2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose. It is a monocarboxylic acid anion and a hexuronate. It is a conjugate base of a 2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose.', 'The molecule is an organic perchlorate salt that has tetramethylrhodamine ethyl ester(1+) as the cation. It is used as a cell-permeant, cationic, red-orange fluorescent dye that is readily sequestered by active mitochondria. It has a role as a fluorochrome and a reagent. It is a xanthene dye and an organic perchlorate salt. It contains a tetramethylrhodamine ethyl ester(1+).']

Its SMILES notation is C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O)O[C@@H]2[C@@H]([C@H](C=C(O2)C(=O)[O-])O)O)O)O.

ChemQA/mol_caption_565

What is the most relevant description of the following organic molecule?

["The molecule is a pyrimidopyrimidine that is 2,2',2'',2'''-(pyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol substituted by piperidin-1-yl groups at positions 4 and 8 respectively. A vasodilator agent, it inhibits the formation of blood clots. It has a role as an adenosine phosphodiesterase inhibitor, an EC 3.5.4.4 (adenosine deaminase) inhibitor, a platelet aggregation inhibitor and a vasodilator agent. It is a member of piperidines, a pyrimidopyrimidine, a tertiary amino compound and a tetrol.", 'The molecule is a member of the class of indoles that is acetamide substituted by a 1H-indol-3-yl group at position 2. It is an intermediate in the production of plant hormone indole acetic acid (IAA). It has a role as a fungal metabolite, a bacterial metabolite and a plant metabolite. It is a N-acylammonia, a monocarboxylic acid amide and a member of indoles. It derives from an acetamide.', 'The molecule is a member of N-acylneuraminates. It has a role as a human metabolite and a mouse metabolite. It is a conjugate base of a N-glycoloylneuraminic acid.', 'The molecule is a 1,2,4-triazine compound having oxo-substituents at the 3- and 5-positions. It has a role as an antimetabolite. It is a member of 1,2,4-triazines and a nucleobase analogue.']

Its SMILES notation is C1=CC=C2C(=C1)C(=CN2)CC(=O)N.

ChemQA/mol_caption_566

What is the most relevant description of the following organic molecule?

['The molecule is a myo-inositol tetrakisphosphate that consists of myo-inositol having the four phospho groups located at positions 2, 3, 4 and 6 as well as a diphospho group at position 5. It derives from a myo-inositol. It is a conjugate acid of a 5-diphospho-1D-myo-inositol 1,3,4,6-tetrakisphosphate(11-).', 'The molecule is a steroid acid consisting of progesterone having a 2-carboxyethylthio group at the 7alpha-position. It is a steroid acid, a 20-oxo steroid, a 3-oxo-Delta(4) steroid, a steroid sulfide and a monocarboxylic acid. It derives from a progesterone.', 'The molecule is an acetylspermine carrying an acetyl group at position N(1). It has a role as a human metabolite. It is a member of acetamides and an acetylspermine. It is a conjugate base of a N(1)-acetylsperminium(3+).', 'The molecule is a 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-oleoyl-2-myristoyl-sn-glycero-3-phosphate. It is a 1,2-diacyl-sn-glycerol 3-phosphate(2-) and a 1-oleoyl-2-acyl-sn-glycero-3-phosphate(2-). It is a conjugate base of a 1-oleoyl-2-myristoyl-sn-glycero-3-phosphate.']

Its SMILES notation is CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@@H](CC4=CC(=O)CC[C@]34C)SCCC(=O)O)C.

ChemQA/mol_caption_567

What is the most relevant description of the following organic molecule?

['The molecule is a beta-D-glucosiduronic acid that is beta-D-glucuronic acid in which the anomeric hydroxyl hydrogen has been replaced by a 8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepin-4-yl group. It is the glucuronidated conjugate of the midazolam metabolite, 4-hydroxymidazolam. It has a role as a drug metabolite and a human urinary metabolite. It is a beta-D-glucosiduronic acid, a monosaccharide derivative, an imidazobenzodiazepine, a member of monofluorobenzenes and an organochlorine compound. It derives from a 4-hydroxymidazolam.', 'The molecule is zwitterionic form of sn-glycero-3-phosphoethanolamine arising from transfer of a proton from the phospho to the amino group; major species at pH 7.3. It is an enantiomer of a 2-ammonioethyl (2R)-2,3-dihydroxypropyl phosphate zwitterion. It is a tautomer of a sn-glycero-3-phosphoethanolamine.', 'The molecule is the conjugate base of N-acetyl-L-histidine; major species at pH 7.3. It is a N-acyl-L-alpha-amino acid anion and a histidinate derivative. It is a conjugate base of a N-acetyl-L-histidine.', 'The molecule is a C19-gibberellin obtained by formal dehydrogenation across the 2,3-position of gibberellin A9. It has a role as a mouse metabolite. It is a C19-gibberellin and a gibberellin monocarboxylic acid. It derives from a gibberellin A9.']

Its SMILES notation is CC(=O)N[C@@H](CC1=CN=CN1)C(=O)[O-].

ChemQA/mol_caption_568

What is the most relevant description of the following organic molecule?

['The molecule is a carbohydrazide that is nicotinohydrazide in which the terminal nitrogen has undergone formal condensation with the aldehyde group of 4-oxo-4H-chromene-3-carbaldehyde. It is an inhibitor of STAT5 (Signal Transducer and Activator of Transcription 5) protein. It has a role as a signal transducer and activator of transcription 5 protein inhibitor. It is a carbohydrazide, a member of chromones and a member of pyridines.', 'The molecule is a racemate comprising equimolar amounts of (R)-tosufloxacin(1+) and (S)-tosufloxacin(1+). It contains a (S)-tosufloxacin(1+) and a (R)-tosufloxacin(1+). It is a conjugate acid of a tosufloxacin.', "The molecule is the (1R,1'R,2R,2'R)-diastereoisomer of atracurium besylate. Commercial preparations of atracurium are mixtures of 10 stereoisomers, of which cisatracurium generally constitutes about 15%. Cisatracurium besylate is about 3 times more potent than the mixture of atracurium isomers as a neuromuscular blocking agent, and is used as a muscle relaxant for endotracheal intubation, to aid controlled ventilation, and in general anaesthesia. It has a role as a muscle relaxant and a nicotinic antagonist. It is a quaternary ammonium salt, an atracurium besylate and an organosulfonate salt. It contains a cisatracurium.", 'The molecule is a polyunsaturated fatty acyl CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3E,5Z,8Z,11Z,14Z)-icosapentaenoyl-CoA; major species at pH 7.3. It is a polyunsaturated fatty acyl-CoA(4-), a long-chain fatty acyl-CoA(4-) and a (3E,5Z)-dienoyl-CoA(4-). It is a conjugate base of a (3E,5Z,8Z,11Z,14Z)-icosapentaenoyl-CoA.']

Its SMILES notation is C1=CC=C2C(=C1)C(=O)C(=CO2)/C=N/NC(=O)C3=CN=CC=C3.

ChemQA/mol_caption_569

What is the most relevant description of the following organic molecule?

['The molecule is a dicarboxylic acid monoanion that is the conjugate base of iminoaspartic acid and the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of an iminoaspartic acid. It is a conjugate acid of an iminoaspartate.', 'The molecule is a pyridinemonocarboxylic acid that is nicotinic acid which is substituted substituted at position 5 by a methoxymethyl group and at position 2 by a 4,5-dihydro-1H-imidazol-2-yl group, that in turn is substituted by isopropyl, methyl, and oxo groups at positions 4, 4, and 5, respectively. It is a pyridinemonocarboxylic acid, an ether, an imidazolone and a member of imidazolines.', 'The molecule is an ethyl ester resulting from the formal condensation of the carboxy group of chlorimuron with ethanol. A proherbicide for chloimuron, it is used as herbicide for the control of broad-leaved weeds in peanuts, soya beans, and other crops. It has a role as a proherbicide, an EC 2.2.1.6 (acetolactate synthase) inhibitor and an agrochemical. It is a sulfamoylbenzoate, a N-sulfonylurea, an aromatic ether, an ethyl ester, an organochlorine pesticide and a member of pyrimidines. It derives from a chlorimuron.', 'The molecule is a hydroxy monocarboxylic acid anion that is the conjugate base of 6-hydroxy-3-isopropenylheptanoic acid, arising from deprotonation of the carboxy group. Product of the hydrolysis of 4-isopropenyl-7-methyloxepan-2-one. It is a hydroxy fatty acid anion and a branched-chain fatty acid anion. It is a conjugate base of a 6-hydroxy-3-isopropenylheptanoic acid.']

Its SMILES notation is C(C(=N)C(=O)O)C(=O)[O-].

ChemQA/mol_caption_570

What is the most relevant description of the following organic molecule?

['The molecule is a precorrin carboxylic acid anion obtained by global deprotonation of the carboxy groups of cob(II)yrinic acid c monoamide. It is a conjugate base of a cob(II)yrinic acid c monoamide.', 'The molecule is a methyl-branched fatty acid anion that is the conjugate base of pristanic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a methyl-branched fatty acid anion, a long-chain fatty acid anion and a 2-methyl fatty acid anion. It is a conjugate base of a pristanic acid.', 'The molecule is an organic sodium salt resulting from the replacement of the proton from the carboxy group of vanillic acid by a sodium ion. It contains a vanillate.', 'The molecule is an N-acylethanolamine resulting from the formal condensation of the carboxy group of prostaglandin D2 with the amino group of ethanolamine. It is a N-acylethanolamine and a monocarboxylic acid amide. It derives from a prostaglandin D2.']

Its SMILES notation is COC1=C(C=CC(=C1)C(=O)[O-])O.[Na+].

ChemQA/mol_caption_571

What is the most relevant description of the following organic molecule?

['The molecule is a quaternary ammonium salt in which a positively charged nitrogen is substituted by three (omega-hydroxy)poly(oxyethane-1,2-diyl)groups and one stearyl group, the counterion being phosphate. It is commonly used as a constituent of hairsprays. It has a role as a cosmetic and a surfactant. It is a quaternary ammonium salt and a phosphate salt.', 'The molecule is a prostanoid that is prostaglandin E2 in which both of the hydrogens at position 16 have been replaced by methyl groups. A synthetic analogue of prostaglandin E2, it is a potent inhibitor of pancreatic function and growth of experimental tumors. It also protects the gastric mucosa, prevents ulceration, and promotes the healing of peptic ulcers. It has a role as a radiation protective agent, an anti-ulcer drug and a gastrointestinal drug. It is a prostanoid, a monocarboxylic acid, a secondary allylic alcohol and a member of cyclopentanones.', 'The molecule is an N-carbamoyl-L-alpha-amino acid derived from L-methionine. It is a N-carbamoyl-L-alpha-amino acid and a L-methionine derivative. It is a conjugate acid of a N-carbamoyl-L-methioninate. It is an enantiomer of a N-carbamoyl-D-methionine.', 'The molecule is a withanolide that is 2,3-dihydrowithaferin A substituted by a beta-methoxy group at position 3. It has been isolated from the aerial parts of Physalis longifolia. It has a role as a metabolite and a plant metabolite. It is a delta-lactone, a 27-hydroxy steroid, a 4-hydroxy steroid, an ergostanoid, a primary alcohol, a secondary alcohol, a withanolide and an epoxy steroid. It derives from a withaferin A.']

Its SMILES notation is CC1=C(C(=O)O[C@H](C1)[C@@H](C)[C@H]2CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3C[C@@H]5[C@]6([C@@]4(C(=O)C[C@@H]([C@@H]6O)OC)C)O5)C)CO.

ChemQA/mol_caption_572

What is the most relevant description of the following organic molecule?

['The molecule is an optically active form of versiconal hemiacetal having 2S,3S-configuration. It is a conjugate acid of a (2S-3S)-versiconal hemiacetal(1-).', 'The molecule is a pentacyclic triterpenoid that is the cinnamate ester of cycloartenol. It has been isolated from the mycelia of Cordyceps sinensis. It has a role as a central nervous system drug, an antineoplastic agent, a fungal metabolite and a plant metabolite. It is a cinnamate ester and a pentacyclic triterpenoid. It derives from a cycloartenol and a ferulic acid.', 'The molecule is the L-enantiomer of alanine. It has a role as an EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor and a fundamental metabolite. It is a pyruvate family amino acid, a proteinogenic amino acid, a L-alpha-amino acid and an alanine. It is a conjugate base of a L-alaninium. It is a conjugate acid of a L-alaninate. It is an enantiomer of a D-alanine. It is a tautomer of a L-alanine zwitterion.', 'The molecule is an aralkylamino compound that is histamine bearing a methyl substituent at the alpha-position. It has a role as a H3-receptor agonist and an animal metabolite. It is an aralkylamino compound and a member of imidazoles. It derives from a histamine.']

Its SMILES notation is C[C@@H](C(=O)O)N.

ChemQA/mol_caption_573

What is the most relevant description of the following organic molecule?

['The molecule is an organic sodium salt that is the disodium salt of 1,3,4,5,7,8-hexahydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid. Used as a hematoxylin substitute in H&E staining. It has a role as a histological dye and a fluorochrome. It is an organic sodium salt and an organosulfonate salt. It contains a 1,3,4,5,7,8-hexahydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate.', 'The molecule is an octadecadienoyl-CoA(4-) resulting from the deprotonation of phosphate and diphosphate functions of linoleoyl-CoA. It is a conjugate base of a linoleoyl-CoA.', "The molecule is an AMP-sugar in which the hydrogen at position 1 of AMP is substituted by a 5-phospho-beta-D-ribosyl group. It has a role as an Escherichia coli metabolite. It is a conjugate acid of a 1-(5-phosphonato-beta-D-ribosyl)-5'-AMP(4-).", 'The molecule is a phenyl sulfate oxoanion that is the conjugate base of ethyl 4-hydroxybenzoate sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3. It is a conjugate base of an ethyl 4-hydroxybenzoate sulfate.']

Its SMILES notation is C12=C(C(=C(C(=C1O)O)S(=O)(=O)[O-])O)C(=O)C3=C(C2=O)C(=C(C(=C3O)O)S(=O)(=O)[O-])O.[Na+].[Na+].

ChemQA/mol_caption_574

What is the most relevant description of the following organic molecule?

['The molecule is a tetrapeptide composed of L-alanine, L-phenylalanine, L-threonine, and L-serine joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-phenylalanine, a L-threonine and a L-serine.', 'The molecule is the (S)-(-) (more active) enantiomer of timolol. A beta-adrenergic antagonist, both the hemihydrate and the maleate salt are used in the mangement of glaucoma, hypertension, angina pectoris and myocardial infarction, and for the prevention of migraine. It has a role as an antiglaucoma drug, an antihypertensive agent, an anti-arrhythmia drug and a beta-adrenergic antagonist. It is an enantiomer of a (R)-timolol.', 'The molecule is a tetracyclic triterpenoid that is lanost-8-ene substituted by hydroxy groups at positions 24 and 25 , a carboxylic acid at position 21 and an oxo grouo at position 3 (the 24S stereoisomer). Isolated from the fruit bodies of Fomitopsis pinicola, it exhibits antiinflammatory activity against cylooxygenase-1 (COX-1) and cylooxygenase-2 (COX-2). It has a role as a metabolite, a cyclooxygenase 1 inhibitor and a cyclooxygenase 2 inhibitor. It is a tetracyclic triterpenoid, an oxo monocarboxylic acid and a diol. It derives from a hydride of a lanostane.', 'The molecule is the D-enantiomer of 4-phosphoerythronic acid. It has a role as an Escherichia coli metabolite and a mouse metabolite. It derives from a D-erythronic acid. It is a conjugate acid of a 4-O-phosphonato-D-erythronate(3-). It is an enantiomer of a 4-phospho-L-erythronic acid.']

Its SMILES notation is C([C@H]([C@H](C(=O)O)O)O)OP(=O)(O)O.

ChemQA/mol_caption_575

What is the most relevant description of the following organic molecule?

['The molecule is alpha-Neup5Gc-(2->6)-D-GalpNAc in which the anomeric configuration at the reducing end is alpha. It has a role as an epitope.', 'The molecule is an (R)-3-hydroxyacyl-CoA(4-) obtained by deprotonation of the phosphate and diphosphate OH groups of (3R,11Z)-3-hydroxyoctadecenoyl-CoA; major species at pH 7.3. It is a conjugate base of a (3R,11Z)-3-hydroxyoctadecenoyl-CoA.', 'The molecule is a C18 long-chain hydroperoxy fatty acid having E and Z double bonds at C-8 and C-12, respectively, and a hydroperoxy group at C-10. It is a hydroperoxy fatty acid, a polyunsaturated fatty acid and a long-chain fatty acid.', 'The molecule is an alpha-amino acid that is adipic acid bearing a single amino substituent at position 2. An intermediate in the formation of lysine. It has a role as a mammalian metabolite and a Caenorhabditis elegans metabolite. It is an amino dicarboxylic acid and a non-proteinogenic alpha-amino acid. It is a conjugate acid of a 2-aminoadipate(2-).']

Its SMILES notation is C(CC(C(=O)O)N)CC(=O)O.

ChemQA/mol_caption_576

What is the most relevant description of the following organic molecule?

['The molecule is a hydrochloride obtained by combining alectinib with one molar equivalent of hydrochloric acid. Used for the treatment of patients with anaplastic lymphoma kinase-positive, metastatic non-small cell lung cancer. It has a role as an antineoplastic agent and an EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor. It contains an alectinib(1+).', 'The molecule is a phenylurea that is urea in which one of the hydrogens of each amino group is replaced by a 4-chlorophenyl group. It is a member of phenylureas and a member of monochlorobenzenes.', 'The molecule is a beta-D-glucoside in which the anomeric position is substituted by a 4-hydroxyphenoxy residue and the positions 2 and 6 are substituted by [(2Z)-3-(2-hydroxy-5-methoxyphenyl)prop-2-enoyl]oxy residues. Isolated from Grevillea, it exhibits antimalarial activity. It has a role as a metabolite and an antimalarial. It is a beta-D-glucoside, an enoate ester, a monosaccharide derivative, a polyphenol and an aromatic ether.', 'The molecule is the product resulting from formal oxidation of DL-proline by loss of hydrogen from the nitrogen and from the carbon alpha to the carboxylic acid, with the formation of a C=N bond. It is a conjugate acid of a 1-pyrroline-2-carboxylate. It is a tautomer of a 1-pyrroline-2-carboxylic acid zwitterion.']

Its SMILES notation is CCC1=CC2=C(C=C1N3CCC(CC3)N4CCOCC4)C(C5=C(C2=O)C6=C(N5)C=C(C=C6)C#N)(C)C.Cl.

ChemQA/mol_caption_577

What is the most relevant description of the following organic molecule?

['The molecule is a cytochalasan alkaloid found in Chaetomium globosum. It has a role as a Chaetomium metabolite. It is a cytochalasan alkaloid, a member of indoles and a macrocycle.', 'The molecule is a hydracid and a one-carbon compound. It is a conjugate acid of a thiocyanate. It is a tautomer of a thiocyanic acid.', 'The molecule is a member of the class of tryptamines that is serotonin in which one of the hydrogens attached to the primary amino group is replaced by a methyl group. It has a role as a plant metabolite and a human metabolite. It is a member of phenols and a member of tryptamines. It derives from a serotonin.', 'The molecule is an amino trisaccharide that is D-galactopyranose in which the hydroxy groups at positions 2 and 3 have been converted into the corresponding alpha-D-glucopyranosyl and 2-acetamido-2-deoxy-alpha-D-glucopyranosyl derivatives, respectively. It is an amino trisaccharide and a member of acetamides.']

Its SMILES notation is C[C@H]1C/C=C/[C@H]2[C@@H](C(=C([C@@H]3[C@@]2(C(=O)C[C@@H]4[C@@H]1C(=C(C4=O)O)C)C(=O)N[C@H]3CC5=CNC6=CC=CC=C65)C)C)O.

ChemQA/mol_caption_578

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of hydroxypiperidines that is piperidine carrying a hydroxymethyl substituent at position 2 as well as two hydroxy substituents at positions 3 and 4 (the 2R,3R,4S-diastereomer). It has a role as an EC 3.2.1.10 (oligo-1,6-glucosidase) inhibitor, a plant metabolite and an EC 3.2.1.23 (beta-galactosidase) inhibitor. It is a hydroxypiperidine, a triol, a primary alcohol, a secondary alcohol, a secondary amino compound and an amino monosaccharide.', "The molecule is a quercetin O-glycoside that consists of quercetin attached to a alpha-L-rhamnopyranosyl moiety at position 4' and a beta-D-allopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from Acacia pennata, it exhibits inhibitory activity against cyclooxygenase 1 and 2. It has a role as a metabolite, a cyclooxygenase 1 inhibitor and a cyclooxygenase 2 inhibitor. It is an alpha-L-rhamnoside and a quercetin O-glycoside. It derives from a beta-D-allose.", 'The molecule is a sulfamic acid having a phenyl group attached to nitrogen. It derives from an aniline. It is a conjugate acid of a benzenamine sulfate(1-).', 'The molecule is a disaccharide that is D-galactopyranose in which the hydroxy group at position 4 has been converted into the corresponding beta-D-mannopyranoside. It is a glycoside and a glycosylgalactose. It derives from a beta-D-mannose and a D-galactopyranose.']

Its SMILES notation is C([C@@H]1[C@H]([C@@H]([C@@H]([C@@H](O1)O[C@H]2[C@H](OC([C@@H]([C@H]2O)O)O)CO)O)O)O)O.

ChemQA/mol_caption_579

What is the most relevant description of the following organic molecule?

["The molecule is a pentahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 5, 7, 3' and 4', a geranyl group at position 2' and a prenyl group at position 5'. Isolated from the leaves of Macaranga sampsonii, it exhibits cytotoxicity against several human cancer cell lines. It has a role as a metabolite and an antineoplastic agent. It is a member of flavonols and a pentahydroxyflavone.", 'The molecule is a 1,3-thiazole that is 4,5-dihydro-1,3-thiazole which is substituted at positions 2 and 4 by an amino and a carboxy group, respectively. It is a member of 1,3-thiazoles and a sulfur-containing amino acid. It is a tautomer of a 2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion.', 'The molecule is a triterpenoid saponin that is composed of primulagenin A having a alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl-(1->4)-[beta-D-glucopyranosyl-(1->2)]-alpha-L-arabinopyranosyl moiety attached to position 3 by a glycosidic linkage. It is isolated from the whole plants of Ardisia pusilla and exhibits cytotoxic activity against human gliboblastoma U251MG cells. It has a role as an antineoplastic agent and a plant metabolite. It is a tetrasaccharide derivative, a pentacyclic triterpenoid and a triterpenoid saponin. It derives from a primulagenin A.', 'The molecule is an acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (9Z)-pentadecenoyl-CoA. It is a conjugate base of a (9Z)-pentadecenoyl-CoA.']

Its SMILES notation is CCCCC/C=C\\CCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)COP(=O)([O-])OP(=O)([O-])OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)OP(=O)([O-])[O-])O.

ChemQA/mol_caption_580

What is the most relevant description of the following organic molecule?

['The molecule is a polyprenol diphosphate compound having fifteen prenyl units with undefined stereochemistry about the double bonds. It has a role as a Saccharomyces cerevisiae metabolite.', 'The molecule is a carboxylic ester that is the O-3-hydroxydecanoyl derivative of 3-hydroxydecanoic acid. It is a hydroxy monocarboxylic acid and a carboxylic ester. It is a conjugate acid of a 3-hydroxydecanoyl-3-hydroxydecanoate.', 'The molecule is an indole alkaloid obtained by selective hydrogenation of the 1,2-position of vomilenine. It is an indole alkaloid and a hemiaminal. It derives from a vomilenine.', 'The molecule is a dicarboxylic acid that is dec-2-enedioic acid substituted at position 3 by a hydroxy group (the Z-geoisomer). It is a dicarboxylic acid, an enol and a 3-hydroxy carboxylic acid.']

Its SMILES notation is CC(=CCC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/CC/C(=C/COP(=O)(O)OP(=O)(O)O)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)/C)C.

ChemQA/mol_caption_581

What is the most relevant description of the following organic molecule?

['The molecule is a hydroxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of 2-hydroxyglutaric acid. It derives from a glutaryl-CoA and a 2-hydroxyglutaric acid. It is a conjugate acid of a 2-hydroxyglutaryl-CoA(5-).', 'The molecule is pentaanion of trans-3-methylglutaconyl-CoA arising from deprotonation of phosphate, diphosphate and carboxylic acid functions. It has a role as a human metabolite. It is a conjugate base of a trans-3-methylglutaconyl-CoA.', 'The molecule is a phosphatidylglycerol in which the phosphatidyl acyl groups are both lauroyl. It is a phosphatidylglycerol and a dodecanoate ester. It derives from a dodecanoic acid.', 'The molecule is an all-trans-retinyl ester obtained by formal condensation of the carboxy group of tetradecanoic acid with the hydroxy group of all-trans-retinol. It has a role as a human xenobiotic metabolite. It is an all-trans-retinyl ester and a tetradecanoate ester.']

Its SMILES notation is CCCCCCCCCCCCCC(=O)OC/C=C(\\C)/C=C/C=C(\\C)/C=C/C1=C(CCCC1(C)C)C.

ChemQA/mol_caption_582

What is the most relevant description of the following organic molecule?

['The molecule is an omega-hydroxy fatty acid that is 19-hydroxynonadecanoic acid which has been dehydrogenated to introduce a trans double bond at the 2-3 position. It is an alpha,beta-unsaturated monocarboxylic acid, an omega-hydroxy fatty acid, a long-chain fatty acid, a straight-chain fatty acid and a hydroxy monounsaturated fatty acid.', 'The molecule is a 2-acyl-sn-glycero-3-phosphocholine in which the acyl group is specified as (9Z)-12-hydroxyoctadec-9-enoyl. It is a 2-acyl-sn-glycero-3-phosphocholine and a ricinoleoyl-sn-glycero-3-phosphocholine. It derives from a (9Z)-12-hydroxyoctadec-9-enoic acid.', 'The molecule is an ammonium betaine derivative of propanesulfonic acid. One of a group of non-detergent sulfobetaines having a sulfobetaine hydrophilic group and a short hydrophobic group that cannot aggregate to form micelles.', 'The molecule is a cinnamate ester obtained by formal condensation of the carboxy group of cis-ferulic acid with one of the hydroxy groups of L-tartaric acid. It has a role as a metabolite. It derives from a L-tartaric acid and a cis-ferulic acid. It is an enantiomer of a (2S,3S)-cis-fertaric acid.']

Its SMILES notation is COC1=C(C=CC(=C1)/C=C\\C(=O)O[C@H]([C@H](C(=O)O)O)C(=O)O)O.

ChemQA/mol_caption_583

What is the most relevant description of the following organic molecule?

['The molecule is a docosanoid anion obtained by deprotonation of the two carboxy groups and protonation of the alpha-amino group of 16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid; major species at pH 7.3. It is a docosanoid anion, a peptide anion and a dicarboxylic acid monoanion. It is a conjugate base of a 16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid.', 'The molecule is a HETE anion that is the conjugate base of 7-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It derives from an arachidonate. It is a conjugate base of a 7-HETE.', 'The molecule is a coproporphyrin. It has a role as a human metabolite. It is a conjugate acid of a coproporphyrin III(4-).', 'The molecule is a D-glucopyranose 1-phosphate in which the anomeric centre has alpha-configuration. It derives from an alpha-D-glucose. It is a conjugate acid of an alpha-D-glucose 1-phosphate(2-).']

Its SMILES notation is CC/C=C\\C[C@H]([C@H](C=CC=CC=CC/C=C\\C/C=C\\CCC(=O)[O-])SC[C@@H](C(=O)NCC(=O)[O-])[NH3+])O.

ChemQA/mol_caption_584

What is the most relevant description of the following organic molecule?

['The molecule is a DiHETE that is 8-HETE carrying an additional hydroxy substituent at position 20. It has a role as a human xenobiotic metabolite. It is a dihydroxyicosatetraenoic acid and an omega-hydroxy fatty acid. It derives from an 8-HETE. It is a conjugate acid of an 8,20-DiHETE(1-).', 'The molecule is a glycosylglucose derivative that consists of 6-sulfated beta-D-glucose with a beta-D-galactosyl residue attached at position 4. It has a role as an epitope. It is a glycosylglucose derivative and an oligosaccharide sulfate.', 'The molecule is a nucleotide-alditol, an alditol 4-phosphate and a tetritol phosphate. It has a role as an Escherichia coli metabolite. It is a conjugate acid of a 4-CDP-2-C-methyl-D-erythritol(2-).', 'The molecule is a pyranone that is (2S)-2-methyl-4-oxo-4-{[(4-oxo-4H-pyran-3-yl)carbonyl]amino}butanoic acid substituted by a benzyl group at position 6. It has been isolated from Aspergillus niger. It has a role as an Aspergillus metabolite. It is a dicarboximide, a monocarboxylic acid and a member of 4-pyranones.']

Its SMILES notation is C[C@@H](CC(=O)NC(=O)C1=COC(=CC1=O)CC2=CC=CC=C2)C(=O)O.

ChemQA/mol_caption_585

What is the most relevant description of the following organic molecule?

['The molecule is an alpha-D-glucoside that is the 2-aminoethyl glycoside of a hexasaccharide consisting of alpha-D-glucosyl, alpha-D-galactosyl, beta-D-glucuronosyl, beta-D-glucosyl, alpha-D-glucosyl and alpha-D-galactosyl residues, all linked sequentially (1->4). It is an alpha-D-galactoside and a hexasaccharide derivative.', "The molecule is an L-glutamyl ester obtained by formal condensation of the alpha-carboxy group of L-glutamic acid with the 3'-hydroxy group of AMP. It has a role as a Mycoplasma genitalium metabolite. It is an adenosine 5'-phosphate, a L-glutamyl ester and a purine ribonucleoside 5'-monophosphate. It derives from an adenosine 5'-monophosphate.", 'The molecule is an oxo dicarboxylic acid consisting of pimelic acid having a single oxo group at the 3-position. It derives from a pimelic acid.', 'The molecule is a mannopentaose consisting of D-mannose in which the hydroxy groups at positions 2 and 6 have each been glycosylated by an alpha-D-mannopyranosyl-(1->2)-alpha-D-mannopyranosyl group.']

Its SMILES notation is C(CC(=O)CC(=O)O)CC(=O)O.

ChemQA/mol_caption_586

What is the most relevant description of the following organic molecule?

["The molecule is an oxo carboxylic acid anion that is the conjugate base of 5-(3-carboxy-3-oxoprop-1-en-1-yl)-4-hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid. It is a conjugate base of a 5-(3'-carboxy-3'-oxopropenyl)-4,6-dihydroxypicolinic acid.", "The molecule is a flavone C-glycoside that is 5,7,4'-trihydroxy-3'-methoxyflavone substituted by a 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl residue at position 8. It has been isolated from the leaves and roots of Petrorhagia velutina. It has a role as a plant metabolite. It is a flavone C-glycoside, a trihydroxyflavone, a monomethoxyflavone and a disaccharide derivative.", 'The molecule is alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-D-GalpNAc in which the configuration at the GalNAc anomeric carbon is alpha. It has a role as an epitope.', 'The molecule is a glycol that is 1,2-butanediol carrying an additional methyl substituent at position 2. It derives from a hydride of an isopentane.']

Its SMILES notation is C1=C(NC(=O)C(=C1[O-])/C=C/C(=O)C(=O)O)C(=O)O.

ChemQA/mol_caption_587

What is the most relevant description of the following organic molecule?

["The molecule is a sulfoglycolipid in which alpha,alpha-trehalose, sulfated at the 2'-position, is acylated at the 2-position with palmitic acid, and at the 3-position with triacontanoic acid. It derives from an alpha,alpha-trehalose.", 'The molecule is a myo-inositol tetrakisphosphate having the four phosphates placed in the 1-, 3-, 4- and 5-positions. It has a role as a mouse metabolite. It derives from a myo-inositol. It is a conjugate acid of a 1D-myo-inositol 1,3,4,5-tetrakisphosphate(8-).', 'The molecule is a glucotriose consisting of two alpha-D-glucopyranosyl residues and a D-glucopyranosyl residue joined in sequence by (1->3) and (1->2) glycosidic linkages. It is an oligosaccharide and a glucotriose. It derives from an alpha-D-Glcp-(1->2)-D-Glcp.', 'The molecule is a tetrahydropterin that is the O-diphospho derivative of 2-amino-4-oxo-6-hydroxymethyl-3,4,7,8-tetrahydropterin. It is a pterin phosphate and a tetrahydropterin. It contains a diphosphate group. It is a conjugate acid of a (7,8-dihydropterin-6-yl)methyl diphosphate(3-). It is a tautomer of a (2-amino-4-hydroxy-7,8-dihydropteridin-6-yl)methyl trihydrogen diphosphate.']

Its SMILES notation is [C@H]1([C@H](C([C@H]([C@H](C1OP(=O)(O)O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)O.

ChemQA/mol_caption_588

What is the most relevant description of the following organic molecule?

['The molecule is a member of the class of barbiturates that is 2-thioxodihydropyrimidine-4,6(1H,5H)-dione substituted by a pentan-2-yl and prop-2-en-1-yl group at position 5. It has a role as a sedative. It is a member of barbiturates and an organosulfur compound.', 'The molecule is a diterpenoid isolated from the aerial parts of Ajuga bracteosa. It has a role as a plant metabolite. It is a furofuran, an acetate ester, a diterpenoid, a spiro-epoxide and a cyclic acetal.', 'The molecule is a 3-oxo Delta(4)-steroid that is 3-oxochol-4-en-24-oic acid carrying an additional 7alpha-hydroxy substituent. It has a role as a human urinary metabolite. It is a 3-oxo-Delta(4) steroid, a 7alpha-hydroxy steroid, a cholenoic acid and a bile acid. It derives from a 7alpha,12alpha-dihydroxy-3-oxochol-4-en-24-oic acid. It is a conjugate acid of a 7alpha-hydroxy-3-oxochol-4-en-24-oate.', 'The molecule is a taxifolin that has (2S,3R)-configuration. It has a role as a metabolite. It is a conjugate acid of a (+)-epitaxifolin(1-). It is an enantiomer of a (-)-epitaxifolin.']

Its SMILES notation is CCCC(C)C1(C(=O)NC(=S)NC1=O)CC=C.

ChemQA/mol_caption_589

What is the most relevant description of the following organic molecule?

['The molecule is a dipeptide formed from L-methionine and L-alanine residues. It has a role as a metabolite. It derives from a L-methionine and a L-alanine. It is a tautomer of a Met-Ala zwitterion.', 'The molecule is a hydroxycoumarin that is methane in which two hydrogens have each been substituted by a 4-hydroxycoumarin-3-yl group. Related to warfarin, it has been used as an anticoagulant. It has a role as a vitamin K antagonist, an anticoagulant, an EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor and a Hsp90 inhibitor.', 'The molecule is an amino acid-based antibiotic derived from certain thermophilic fungi; acts as a potent inhibitor of serine palmitoyltransferase, the first step in sphingosine biosynthesis. Myriocin also possesses immunosuppressant activity. It has a role as an antimicrobial agent, an antifungal agent, an immunosuppressive agent, an EC 2.3.1.50 (serine C-palmitoyltransferase) inhibitor, an apoptosis inducer, an antineoplastic agent and a fungal metabolite. It is a sphingoid, an alpha-amino fatty acid and a non-proteinogenic alpha-amino acid.', 'The molecule is an octadecenoate that is the conjugate base of (13Z)-octadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (13Z)-octadecenoic acid.']

Its SMILES notation is C1=CC=C2C(=C1)C(=C(C(=O)O2)CC3=C(C4=CC=CC=C4OC3=O)O)O.

ChemQA/mol_caption_590

What is the most relevant description of the following organic molecule?

['The molecule is an apigenin flavone glycoside, which is found in the passion flower, bamboo leaves and pearl millet It has a role as a platelet aggregation inhibitor, an EC 3.2.1.20 (alpha-glucosidase) inhibitor, an antineoplastic agent and a plant metabolite. It is a C-glycosyl compound and a trihydroxyflavone. It derives from an apigenin. It is a conjugate acid of a vitexin-7-olate.', 'The molecule is a D-hexopyranose 6-phosphate(2-) that is the dianion of D-mannopyranose 6-phosphate arising from deprotonation of the phosphate function. It has a role as a fundamental metabolite. It is a conjugate base of a D-mannopyranose 6-phosphate.', 'The molecule is a N-acylsphingosine in which the ceramide N-acyl group is specified as tetracosanoyl. It has a role as a mouse metabolite. It is a N-acylsphingosine, a Cer(d42:1) and a N-(very-long-chain fatty acyl)-sphingoid base. It derives from a tetracosanoic acid.', 'The molecule is a prostaglandin carboxylic acid anion that is the conjugate base of 15-ketoprostaglandin F1alpha, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of a 15-ketoprostaglandin F1alpha.']

Its SMILES notation is CCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@@H](/C=C/CCCCCCCCCCCCC)O.

ChemQA/mol_caption_591

What is the most relevant description of the following organic molecule?

['The molecule is an alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group. It has a role as a fundamental metabolite. It is an alpha-amino acid, a member of guanidines and a polar amino acid. It contains a 3-carbamimidamidopropyl group. It is a conjugate base of an argininium(1+). It is a conjugate acid of an argininate.', 'The molecule is a glycosyloxyflavone that consists of kaempferol attached to a 2-E-p-coumaroyl-alpha-L-rhamnopyranosyl moiety at position 7 via a glycosidic linkage. Isolated from the flowers and fruits of Tetrapanax papyriferus, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a cinnamate ester, a monosaccharide derivative and a glycosyloxyflavone. It derives from a trans-4-coumaric acid.', "The molecule is a diester obtained by formal condensation of the carboxy groups of glutaric acid with the hydroxy groups of (S)-1,2-di-O-dodecanylglycerol and 7-hydroxy-6-methylphenoxazin-3-one. It is a diester, an ether lipid and a phenoxazine. It derives from a glutaric acid. It is an enantiomer of a (R)-1,2-di-O-dodecanylglycero-3-glutaric acid 6'-methylresorufin ester.", 'The molecule is an isoquinoline alkaloid that is the biaryl resulting from substitution of the hydrogen at the 7-position of (1R,3R)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol by a 4,5-dimethoxy-2-methylnaphthalen-1-yl group. It is a naphthylisoquinoline alkaloid isolated from the roots and stem barks of Triphyophyllum peltatum and exhibits antifungal, antimalarial, antineoplastic and molluscicidal activites. It has a role as an antimalarial, an antifungal agent, a molluscicide and a metabolite. It is an isoquinoline alkaloid, a member of methylnaphthalenes, a methoxynaphthalene, a member of isoquinolines and a biaryl.']

Its SMILES notation is C[C@@H]1CC2=C([C@H](N1)C)C(=C(C=C2)C3=C4C=CC=C(C4=C(C=C3C)OC)OC)O.

ChemQA/mol_caption_592

What is the most relevant description of the following organic molecule?

['The molecule is nuclear particle of charge number +1, spin 1/2 and rest mass of 1.007276470(12) u. It is a hydron and a nucleon.', 'The molecule is a hydroxybenzoic acid that is salicylic acid in which the hydrogen at position 4 is substituted by a formyl group. It is a member of phenols, an aldehyde and a monohydroxybenzoic acid. It derives from a salicylic acid.', 'The molecule is an icosanoid anion that is the conjugate base of 8-HETE arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It is an icosanoid anion, a long-chain fatty acid anion, a polyunsaturated fatty acid anion and a hydroxy fatty acid anion. It is a conjugate base of an 8-HETE.', 'The molecule is a bile acid glycine conjugate of deoxycholic acid. It has a role as a human metabolite. It derives from a deoxycholic acid. It is a conjugate acid of a glycodeoxycholate.']

Its SMILES notation is [1H+].

ChemQA/mol_caption_593

What is the most relevant description of the following organic molecule?

['The molecule is a monomethoxyflavanone that is (2S)-7-methoxyflavanone substituted at position 8 by a tetrahydrofuran ring which in turn is substituted by geminal methyl groups at position 2, an acetoxy group at position 3 and a hydroxy group at position 5. Isolated from Tephrosia purpurea, it exhibits antineoplastic activity. It has a role as an antineoplastic agent and a plant metabolite. It is a monomethoxyflavanone, an acetate ester, a member of oxolanes and a secondary alcohol.', 'The molecule is a prenol phosphate consisting of a single prenol unit attached to monophosphate It derives from a prenol. It is a conjugate acid of a prenyl phosphate(2-).', 'The molecule is a compound of beryllium (+2 oxidation state) and chloride in the ratio 1:2. It has a role as a carcinogenic agent and a genotoxin. It is a beryllium molecular entity and an inorganic chloride.', 'The molecule is conjugate acid of (R)-piperazine-2-carboxamide arising from selective protonation at the 4-position. It is a conjugate acid of a (R)-piperazine-2-carboxamide.']

Its SMILES notation is C1CN[C@H](C[NH2+]1)C(=O)N.

ChemQA/mol_caption_594

What is the most relevant description of the following organic molecule?

['The molecule is the S stereoisomer of alpha-phenylglycine. It is an enantiomer of a D-alpha-phenylglycine. It is a tautomer of a L-alpha-phenylglycine zwitterion.', 'The molecule is a derivative of scyllo-inositol having a guanidino group in place of the 1-hydroxy group. It derives from a scyllo-inositol. It is a conjugate base of a 1-guanidiniumyl-1-deoxy-scyllo-inositol(1+).', 'The molecule is a hydrate that is the hemihydrate form of bumadizone calcium. Used for treatment of rheumatoid arthritis. It has a role as an antipyretic and a non-steroidal anti-inflammatory drug. It contains a bumadizone calcium.', 'The molecule is an amino disaccharide consisting of 2-acetamido-2-deoxy-beta-D-glucopyranose and D-galactopyranose residues joined by a (1->3) glycosidic bond. It is an amino disaccharide and a member of acetamides. It derives from a D-galactopyranose and a N-acetyl-beta-D-glucosamine.']

Its SMILES notation is CCCCC(C(=O)N(C1=CC=CC=C1)NC2=CC=CC=C2)C(=O)[O-].CCCCC(C(=O)N(C1=CC=CC=C1)NC2=CC=CC=C2)C(=O)[O-].CCCCC(C(=O)N(C1=CC=CC=C1)NC2=CC=CC=C2)C(=O)[O-].CCCCC(C(=O)N(C1=CC=CC=C1)NC2=CC=CC=C2)C(=O)[O-].O.[Ca+2].[Ca+2].

ChemQA/mol_caption_595

What is the most relevant description of the following organic molecule?

["The molecule is the conjugate base of methoxymycolic acid type-3 (IX''). A class of mycolic acids characterized by the presence of a proximal cis- cyclopropyl group followed by a cis C=C double bond and a distal (CH-CH3)-(CHO-CH3) fragment of (S,S) stereochemistry in the meromycolic chain.", 'The molecule is a lignan that is tetralin substituted by a 4-hydroxy-3,5-dimethoxy group at position 4, hydroxymethyl groups at positions 2 and 3, methoxy groups at positions 5 and 7 and a hydroxy group at position 6. Isolated from Machilus robusta and Sinocalamus affinis, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a dimethoxybenzene, a lignan, a primary alcohol, a polyphenol and a member of tetralins.', 'The molecule is a 5-oxo monocarboxylic acid anion obtained by deprotonation of the carboxy group of any diastereomer of 4,5-didehydrojasmonic acid; major species at pH 7.3.', "The molecule is a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) in which the 1- and 2-acyl groups are specified as (9Z)-octadec-9-enoyl (oleoyl) and hexadecanoyl (palmitoyl) respectively. It is a conjugate acid of a 1-[(9Z)-octadec-9-enoyl]-2-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol)(1-)."]

Its SMILES notation is COC1=CC(=CC(=C1O)OC)[C@@H]2[C@H]([C@@H](CC3=CC(=C(C(=C23)OC)O)OC)CO)CO.

ChemQA/mol_caption_596

What is the most relevant description of the following organic molecule?

['The molecule is a steroid acid anion that is the conjugate base of 9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid.', 'The molecule is a dipeptide composed of glycine and L-histidine joined by a peptide linkage. It has a role as a metabolite. It derives from a glycine and a L-histidine.', "The molecule is an oligonucleotide comprised of three adenosine residues linked 2'->5' and with a triphosphate group at the 5' terminus. It has a role as a protein synthesis inhibitor.", 'The molecule is an alpha-amino-acid anion that is the conjugate base of 2,4-diaminopentanoic acid. It derives from a valerate. It is a conjugate base of a 2,4-diaminopentanoic acid.']

Its SMILES notation is C1=NC(=C2C(=N1)N(C=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)([O-])O[C@@H]4[C@@H]([C@H](O[C@H]4N5C=NC6=C(N=CN=C65)N)COP(=O)([O-])O[C@@H]7[C@@H]([C@H](O[C@H]7N8C=NC9=C(N=CN=C98)N)COP(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-])O)O)O)O)N.

ChemQA/mol_caption_597

What is the most relevant description of the following organic molecule?

['The molecule is a monocarboxylic acid anion that is the conjugate base of zofenopril, obtained by deprotonation of the carboxy group. It is a conjugate base of a zofenopril.', 'The molecule is an oligosaccharide sulfate that is N-acetyllactosamine in which the hydroxy group at position 6 of the N-acetylglucosamine ring has been converted into its hydrogen sulfate derivative. It is a member of acetamides, an amino disaccharide and an oligosaccharide sulfate. It derives from a N-acetyllactosamine.', 'The molecule is a beta-D-glucoside resulting from the formal condensation of 1-hydroxy group of beta-D-glucopyranose with the carboxy group of indole-3-butyric acid. It is a beta-D-glucoside, a monosaccharide derivative, an indolyl carbohydrate and an indolyl carboxylate ester. It derives from an indole-3-butyric acid.', "The molecule is the hydrochloride salt of biperiden. A muscarinic antagonist affecting both the central and peripheral nervous systems, it is used in the treatment of all forms of Parkinson's disease. It has a role as a muscarinic antagonist, a parasympatholytic and an antiparkinson drug. It is a hydrochloride, a member of piperidines and a tertiary alcohol. It contains a biperiden."]

Its SMILES notation is CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)COS(=O)(=O)O)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O)O.

ChemQA/mol_caption_598

What is the most relevant description of the following organic molecule?

['The molecule is a bisindole alkaloid that is quinone bearing hydroxy substituents at positions 2 and 5 and two indol-3-yl groups at positions 3 and 6, one of which is carrying a prenyl group at position 6. Isolated from the culture broth of Chrysosporium merdarium, it acts as an inhibitor of HIV-1 protease and EGF-R protein tyrosine kinase. It has a role as a metabolite, an epidermal growth factor receptor antagonist and a HIV protease inhibitor. It is a bisindole alkaloid and a member of dihydroxy-1,4-benzoquinones.', 'The molecule is a tetracyclic diterpenoid isolated from the whole plant of Euphorbia decipiens and exhibits inhibitory activity against prolyl endopeptidase (EC 3.4.21.26). It has a role as a metabolite and an EC 3.4.21.26 (prolyl oligopeptidase) inhibitor. It is an acetate ester, a benzoate ester, a tetracyclic diterpenoid, a cyclic ether, a cyclic ketone and a tertiary alpha-hydroxy ketone.', 'The molecule is a monohaloethene that is ethene in which one of the hydrogens has been replaced by a chloro group. It has a role as a carcinogenic agent. It is a member of chloroethenes, a monohaloethene and a gas molecular entity.', 'The molecule is a scalarane sesterterpenoid lactone, a metabolite of marine sponges of the family Thorectidae (order dictyoceratida). It has a role as a metabolite.']

Its SMILES notation is CC(=CCC1=CC2=C(C=C1)C(=CN2)C3=C(C(=O)C(=C(C3=O)O)C4=CNC5=CC=CC=C54)O)C.

ChemQA/mol_caption_599