JAZL/ChemGist-CHON huggingface dataset:
Compound: Benzoquinonetetracarboxylic acid
SMILES: O=C1C(=C(C(=O)C(=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O
InChIKey: DMCTUEIMZPODLV-UHFFFAOYSA-N
Synonyms: Benzoquinonetetracarboxylic acid, NSC-506235, 3,6-Dioxo-1,4-cyclohexadiene-1,2,4,5-tetracarboxylic acid, NSC506235, 5BE47MRU9L, SCHEMBL1290379, DTXSID101029309, 1,4-Benzoquinonetetracarboxylic acid, 500797-27-3, Q2823241, 1,4-Cyclohexadiene-1,2,4,5-tetracarboxylic acid, 3,6-dioxo-
Theoretical properties:
molecular_formula: C10H4O10
molecular_weight: 284.13 g/mol
exact_mass: 283.98044632 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 10
rotatable_bond_count: 4
heavy_atom_count: 20
topological_polar_surface_area: 183 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: In chemistry, 1,4-benzoquinonetetracarboxylic acid is an organic compound with formula C10H4O10, or (C6O2)(-(CO)OH)4, which can be viewed as deriving from para-benzoquinone C6H4O2 through replacement of the four hydrogen atoms by carboxyl functional groups -(CO)OH. 
By removal of four protons, the acid is expected to yield the anion C10O4−10, benzoquinonetetracarboxylate, which is one of the oxocarbon anions (consisting solely of oxygen and carbon). By loss of 1 through 3 protons, it forms the anions C10H3O−10, C10H2O2−10, and C10HO3−10, called respectively trihydrogen-, dihydrogen-, and hydrogenbenzoquinonetetracarboxylate.  The same names are used for the corresponding esters.
Removal of two water molecules gives the compound benzoquinonetetracarboxylic dianhydride, C10O8, one of the oxides of carbon.
The acid can be obtained by from durene (1,2,4,5-tetramethylbenzene) via dinitropyromellitic and
diaminopyromellitic acids.
Compound: Furantetracarboxylic acid
SMILES: O=C(O)c1oc(C(=O)O)c(c1C(=O)O)C(=O)O
InChIKey: IREPGQRTQFRMQR-UHFFFAOYSA-N
Synonyms: Furantetracarboxylic acid, 2,3,4,5-Furantetracarboxylic acid, NSC-41309, 526V46EZC7, DTXSID40285293, RefChem:141767, DTXCID60236444, IREPGQRTQFRMQR-UHFFFAOYSA-N, 20416-04-0, furan-2,3,4,5-tetracarboxylic acid, NSC41309, NCIStruc1_000427, NCIStruc2_000574, UNII-526V46EZC7, SCHEMBL1582401, CHEMBL1742368, 2,4,5-Furantetracarboxylic acid, NCI41309, CCG-37882, NCGC00013480, NCGC00013480-02, NCGC00096595-01, NCI60_003936, DB-351670, AE-562/43458255, Q5509477
Theoretical properties:
molecular_formula: C8H4O9
molecular_weight: 244.11 g/mol
exact_mass: 243.98553170 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 9
rotatable_bond_count: 4
heavy_atom_count: 17
topological_polar_surface_area: 162 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
chembl: Unnamed Compound is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: In chemistry, furantetracarboxylic acid is an organic compound with formula C8H4O9, or (C4O)(-(CO)OH)4, which can be viewed as deriving from furan C4H4O through replacement of the four hydrogen atoms by carboxyl functional groups -(CO)OH.
By removal of four protons, the acid is expected to yield the anion C8O4−9, furantetracarboxylate, which is one of the oxocarbon anions (consisting solely of oxygen and carbon. By loss of 1 through 3 protons it forms the anions C8H3O−9, C8H2O2−9, and C8HO3−9, called respectively trihydrogen-, dihydrogen-, and hydrogenfurantetracarboxylate.  The same names are used for the corresponding esters.
The acid can be obtained by from dioxalylsuccinate.
The salt rubidium  trihydrogenfurantetracarboxylate RbH3C8O9 crystallizes as white needles.
Compound: 32192-32-8
SMILES: O=c1c2c(=O)oc(c2c(=O)c3c1c(=O)oc3=O)=O
InChIKey: NWWNDTOPIPOVFQ-UHFFFAOYSA-N
Synonyms: 32192-32-8, X95MUN2THQ, SCHEMBL17228775, 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,4,5,7,8-hexone, DTXSID401029310, Benzoquinonetetracarboxylic dianhydride, 1H,3H-Furo[3,4-f][2]benzofuran-1,3,4,5,7,8-hexone, 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,4,5,7,8-hexaone, 1,4-Cyclohexadiene-1,2,4,5-tetracarboxylic 1,2:4,5-dianhydride, 3,6-dioxo-
Theoretical properties:
molecular_formula: C10O8
molecular_weight: 248.10 g/mol
exact_mass: 247.95931695 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 8
rotatable_bond_count: 0
heavy_atom_count: 18
topological_polar_surface_area: 121 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: Benzoquinonetetracarboxylic dianhydride is an organic compound with formula C10O8 (an oxide of carbon) which can be seen as the result of removing two molecules of water H2O from benzoquinonetetracarboxylic acid.
It is a red solid, stable in dry air up to 140 °C and insoluble in ether, carbon tetrachloride, dichloromethane, and carbon disulfide.  It reacts with acetone, ethyl acetate, tetrahydrofuran, ethanol, and water.  It dissolves in methylated derivatives of benzene to give solutions ranging from orange to violet. When the molecule is exposed to moist air, it quickly turns blue.
The compound was synthesized in 1963 by P. R. Hammond, who claimed it was "one of the strongest π-electron acceptors so far described."
Compound: 3-METHYL-3-OCTANOL
SMILES: OC(CCCCC)(CC)C
InChIKey: JEWXYDDSLPIBBO-UHFFFAOYSA-N
Synonyms: 3-METHYL-3-OCTANOL, 3-Methyloctan-3-ol, Amylethylmethylcarbinol, 2-Ethyl-2-heptanol, 3-Octanol, 3-methyl-, Aprol 161, NSC 903, EINECS 226-276-4, BRN 1733747, AI3-24904, NSC-903, 519R9981PM, UNII-519R9981PM, DTXSID80884148, 4-01-00-01807 (Beilstein Handbook Reference), RefChem:94757, DTXCID301023614, 3-METHYL-3-OCTANOL, (+-)-, JEWXYDDSLPIBBO-UHFFFAOYSA-N, 5340-36-3, MFCD00021847, NSC903, 3-methyl-octan-3-ol, 3-Methyl-3-octanol, 99%, SCHEMBL295624, SCHEMBL5048403, SCHEMBL11429363, SCHEMBL11662288, AKOS009158981, 3-METHYL-3-OCTANOL, (+/-)-, NS00012945, G86086, Q4634170
Theoretical properties:
molecular_formula: C9H20O
molecular_weight: 144.25 g/mol
exact_mass: 144.151415257 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 1
hydrogen_bond_acceptor_count: 1
rotatable_bond_count: 5
heavy_atom_count: 10
topological_polar_surface_area: 20.2 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: 3-Methyl-3-octanol (systematically named 3-methyloctan-3-ol) is an organic compound with the chemical formula CH3(CH2)4C(CH3)(CH2CH3)OH (also written as C9H20O). This simple tertiary alcohol is a clear colourless liquid under standard conditions, and is tasteless.
It is used in the food industry as a flavouring agent as it contributes to the flavour of roast beef. It is known to be biochemically produced by the Antrodia camphorata fungus. 3-Methyl-3-octanol is a chiral compound, with each isomer yielding a different flavour.
Compound: Tetrahydroxy-1,4-benzoquinone biscarbonate
SMILES: O=C1c2oc(=O)oc2C(=O)c3c1oc(=O)o3
InChIKey: KLJYZROROSJGHR-UHFFFAOYSA-N
Synonyms: Tetrahydroxy-1,4-benzoquinone biscarbonate, DTXSID101029311, Q2904596, [1,3]Dioxolo[4,5-f][1,3]benzodioxole-2,4,6,8-tetrone, InChI=1/C8O8/c9-1-3-5(15-7(11)13-3)2(10)6-4(1)14-8(12)16-
Theoretical properties:
molecular_formula: C8O8
molecular_weight: 224.08 g/mol
exact_mass: 223.95931695 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 8
rotatable_bond_count: 0
heavy_atom_count: 16
topological_polar_surface_area: 105 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: Tetrahydroxy-1,4-benzoquinone bisoxalate is a chemical compound, an oxide of carbon with formula C10O10. Its molecule consists of a 1,4-benzoquinone core with the four hydrogen atoms replaced by two oxalate groups. It can be seen as a fourfold ester of tetrahydroxy-1,4-benzoquinone and oxalic acid.
The compound was first described by H. S. Verter, H. Porter, and R. Dominic in 1968. It was obtained by reacting tetrahydroxy-1,4-benzoquinone with oxalyl chloride in  tetrahydrofuran. It is a yellow solid that can be crystallized as a tetrahydrofuran solvate, but could not be prepared in pure form.
Compound: Hexahydroxybenzene trisoxalate
SMILES: O=c1oc2c(c3oc(=O)c(=O)oc3c4c2oc(=O)c(=O)o4)oc1=O
InChIKey: AWPPVEBYMHPZAL-UHFFFAOYSA-N
Synonyms: Hexahydroxybenzene trisoxalate, DTXSID801029312, Q793156, Bis[1,4]dioxino[2,3-f:2',3'-h][1,4]benzodioxine-2,3,6,7,10,11-hexone
Theoretical properties:
molecular_formula: C12O12
molecular_weight: 336.12 g/mol
exact_mass: 335.93897543 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 12
rotatable_bond_count: 0
heavy_atom_count: 24
topological_polar_surface_area: 158 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: Hexahydroxybenzene trisoxalate is a chemical compound, an oxide of carbon with formula C12O12. Its molecule consists of a benzene core with the six hydrogen atoms replaced by three oxalate groups. It can be seen as a sixfold ester of benzenehexol and oxalic acid.
The compound was first described by H. S. Verter and R. Dominic in 1967.
Compound: Hexahydroxybenzene triscarbonate
SMILES: O=c1oc2c3oc(=O)oc3c4c(c2o1)oc(=O)o4
InChIKey: ZBAXYMCJUNMJHE-UHFFFAOYSA-N
Synonyms: Hexahydroxybenzene triscarbonate, Benzoltrikarbonat, SCHEMBL23655894, DTXSID501029313, Q692394, Bis[1,3]dioxolo[4,5-e:4',5'-g][1,3]benzodioxole-2,5,8-trione
Theoretical properties:
molecular_formula: C9O9
molecular_weight: 252.09 g/mol
exact_mass: 251.95423157 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 9
rotatable_bond_count: 0
heavy_atom_count: 18
topological_polar_surface_area: 107 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: Hexahydroxybenzene triscarbonate is a chemical compound, an oxide of carbon with formula C9O9. Its molecular structure consists of a benzene core with the six hydrogen atoms replaced by three carbonate groups. It can be seen as a sixfold ester of hexahydroxybenzene (benzenehexol) and carbonic acid.
The compound was obtained by C. Nallaiah in 1984, as a tetrahydrofuran solvate.
Compound: Herbacetin
SMILES: O=c1c(O)c(oc2c1c(O)cc(c2O)O)-c3ccc(O)cc3
InChIKey: ZDOTZEDNGNPOEW-UHFFFAOYSA-N
Synonyms: Herbacetin, 527-95-7, 8-Hydroxykaempferol, 3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)chromen-4-one, 736854V2KE, CHEBI:27673, DTXSID70415061, RefChem:38357, DTXCID30365912, Isoarticulatidin, 3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one, 3,5,7,8,4'-Pentahydroxyflavone, 3,4',5,7,8-Pentahydroxyflavone, MFCD00210585, CHEMBL611029, Flavone, 3,4',5,7,8-pentahydroxy-, 3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)-, Pollenin A, Herbacetin (Standard), C02806, SCHEMBL872691, orb1301293, orb3139536, Herbacetin, >=98% (HPLC), SCHEMBL31442430, UNII-736854V2KE, HY-N0240R, WLZ4737, HY-N0240, BDBM50304350, LMPK12113149, AKOS030573690, EBC-616864, FH66578, AS-75981, DA-53950, CS-0008272, Q3073325
Theoretical properties:
molecular_formula: C15H10O7
molecular_weight: 302.23 g/mol
exact_mass: 302.04265265 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 5
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 1
heavy_atom_count: 22
topological_polar_surface_area: 127 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Herbacetin is a pentahydroxyflavone that is kaempferol substituted by a hydroxy group at position 8. It is a natural flavonoid from flaxseed which exerts antioxidant, anti-inflammatory and anticancer activities. It has a role as an EC 4.1.1.17 (ornithine decarboxylase) inhibitor, an EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor, an antineoplastic agent, an antilipemic drug, an angiogenesis inhibitor, an anti-inflammatory agent, an apoptosis inducer and a plant metabolite. It is a pentahydroxyflavone and a 7-hydroxyflavonol. It is functionally related to a kaempferol.
chebi: A pentahydroxyflavone that is kaempferol substituted by a hydroxy group at position 8. It is a natural flavonoid from flaxseed which exerts antioxidant, anti-inflammatory and anticancer activities.
chembl: HERBACETIN is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Herbacetin is a flavonol, a type of flavonoid.
Compound: Ayanin
SMILES: O=c1c(OC)c(oc2c1c(O)cc(c2)OC)-c3cc(O)c(OC)cc3
InChIKey: KPCRYSMUMBNTCK-UHFFFAOYSA-N
Synonyms: Ayanin, 572-32-7, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxychromen-4-one, 5,3'-Dihydroxy-3,7,4'-trimethoxyflavone, YA465UF3LK, NSC-691652, DTXSID20205833, RefChem:115876, DTXCID50128324, 3,7,4'-Tri-O-methylquercetin, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one, CHEMBL74898, 3',5-Dihydroxy-3,4',7-trimethoxyflavone, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one, 3,7,4'-O-trimethylquercetin, 3,7,4'-trimethylquercetin, QUERCETIN 3,7,4'-TRIMETHYL ETHER, UNII-YA465UF3LK, orb1297456, SCHEMBL1252843, CHEBI:27825, Quercetin 3,7,4'-trimethylether, 3,4',7-TRIMETHYLQUERCETIN, HY-N2913, BDBM50064888, LMPK12112762, MFCD03844820, NSC691652, AKOS040760283, EBC-615560, 3,5-dihydroxy-3,4',7-trimethoxyflavone, DA-50837, FQ157178, MS-25275, NCI60_032905, CS-0023515, 3'',5-dihydroxy-3,4'',7-trimethoxyflavone, C04444, F82127, Q3277926, B0005-198940, 5-hydroxy-2-(3-hydroxy-4-methoxy-phenyl)-3,7-dimethoxy-chromen-4-one, 4H-1-BENZOPYRAN-4-ONE, 5-HYDROXY-2-(3-HYDROXY-4-METHOXYPHENYL)-3,7-DIMETHOXY-, 4H-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4methoxyphenyl)-3,7-dimethoxy-
Theoretical properties:
molecular_formula: C18H16O7
molecular_weight: 344.3 g/mol
exact_mass: 344.08960285 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 2
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 4
heavy_atom_count: 25
topological_polar_surface_area: 94.5 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: 3',5-dihydroxy-3,4',7-trimethoxyflavone is a trimethoxyflavone that is quercetin in which the hydroxy groups at positions 3, 4' and 7 have been replaced by methoxy groups. It has a role as a plant metabolite. It is a trimethoxyflavone and a dihydroxyflavone. It is functionally related to a quercetin. It is a conjugate acid of a 3',5-dihydroxy-3,4',7-trimethoxyflavone(1-).
chebi: A trimethoxyflavone that is  quercetin in which the hydroxy groups at positions 3, 4' and 7 have been replaced by methoxy groups.
chembl: AYANIN is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Ayanin is an O-methylated flavonol, a type of flavonoid. It is the 3,7,4'-tri-O-methylated derivative of quercetin.
It can be found in Croton schiedeanus. It can also be synthesized.
Compound: (3R,4R)-3,4-bis[(3-hydroxyphenyl)methyl]oxolan-2-one
SMILES: O=C1OC[C@@H]([C@H]1Cc2cc(O)ccc2)Cc3cc(O)ccc3
InChIKey: HVDGDHBAMCBBLR-WMLDXEAASA-N
Synonyms: (3R,4R)-3,4-bis[(3-hydroxyphenyl)methyl]oxolan-2-one, (3R,4R)-3,4-bis((3-hydroxyphenyl)methyl)oxolan-2-one, RefChem:1050267, Enterolakton, DTXSID0048183, (-)-Enterolactone, (+/-)-enterolactone, 2(3H)-Furanone, dihydro-3,4-bis((3-hydroxyphenyl)methyl)-, trans-, (3R,4R)-3,4-bis(3-hydroxybenzyl)dihydrofuran-2(3H)-one, 2(3H)-Furanone, dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-,(3R,4R)-rel-, 77756-20-8, (3R,4R)-rel-Dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-2(3H)-furanone, (rel)-Enterolactone, (+/-)- Enterolactone, SCHEMBL121287, CHEMBL471475, DTXCID6028157, SCHEMBL29748555, SCHEMBL29928950, DTXSID601353537, Tox21_303555, EX-A10195, AKOS040758557, FR27510, FS-6841, NCGC00257338-01, DA-73128, CAS-78473-71-9, HY-108692, CS-0029984, NS00076969, Q3055376, trans-3,4-Bis(3-hydroxybenzyl)dihydrofuran-2(3H)-one, trans-Dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-2(3H)-furanon
Theoretical properties:
molecular_formula: C18H18O4
molecular_weight: 298.3 g/mol
exact_mass: 298.12050905 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 2
hydrogen_bond_acceptor_count: 4
rotatable_bond_count: 4
heavy_atom_count: 22
topological_polar_surface_area: 66.8 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
chembl: ENTEROLACTONE is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Enterolactone is an organic compound classified as an enterolignan. It is formed by the action of intestinal bacteria on plant lignan precursors present in the diet.
Compound: Enterodiol
SMILES: Oc1cc(ccc1)C[C@H]([C@H](CO)Cc2cc(O)ccc2)CO
InChIKey: DWONJCNDULPHLV-HOTGVXAUSA-N
Synonyms: Enterodiol, (-)-Enterodiol, 80226-00-2, (2R,3R)-2,3-bis[(3-hydroxyphenyl)methyl]butane-1,4-diol, BZF4X2AWRP, DTXSID0047876, DTXCID0027852, (2R,3R)-2,3-BIS((3-HYDROXYPHENYL)METHYL)BUTANE-1,4-DIOL, RefChem:137052, 634-752-1, rac Enterodiol, 77756-22-0, ( inverted exclamation markA)-Enterodiol, Arbo 9, UNII-BZF4X2AWRP, (2R,3R)-2,3-bis(3-hydroxybenzyl)butane-1,4-diol, CCRIS 8460, (2R,3R)-rel-2,3-Bis[(3-hydroxyphenyl)methyl]-1,4-butanediol; (R*,R*)-(+/-)-2,3-Bis[(3-hydroxyphenyl)methyl]-1,4-butanediol;, 1,4-Butanediol, 2,3-bis((3-hydroxyphenyl)methyl)-, (2R,3R)-, SCHEMBL120183, CHEMBL471076, orb2279500, orb2299413, orb3139562, SCHEMBL31171993, 4,4',9,9'-Tetrahydroxylignan, CHEBI:81556, DWONJCNDULPHLV-HOTGVXAUSA-N, Tox21_200247, 1,4-Butanediol, 2,3-bis((3-hydroxyphenyl)methyl)-, (R-(R*,R*))-, AKOS040734363, FE65332, HY-108695B, NCGC00248577-01, NCGC00257801-01, DA-63217, CAS-80226-00-2, HY-108695, CS-0029990, CS-0881813, NS00076968, C18166, Q5380230, (2R,3R)-2,3-bis[(3-hydroxyphenyl)methyl]-1,4-Butanediol, [R-(R*,R*)]-2,3-bis[(3-hydroxyphenyl)methyl]-1,4-Butanediol, 1,4-Butanediol, 2,3-bis[(3-hydroxyphenyl)methyl]-, (R*,R*)-,1,4-Butanediol, 2,3-bis[(3-hydroxyphenyl)methyl]-, (2R,3R)-rel-, 1,4-Butanediol, 2,3-bis[(3-hydroxyphenyl)methyl]-, (R*,R*)-((c)I)-, ((c)I)-Enterodiol
Theoretical properties:
molecular_formula: C18H22O4
molecular_weight: 302.4 g/mol
exact_mass: 302.15180918 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 4
rotatable_bond_count: 7
heavy_atom_count: 22
topological_polar_surface_area: 80.9 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Enterodiol is a lignan.
chembl: ENTERODIOL is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Enterodiol is an organic compound with the formula [HOC6H4CH2CH(CH2OH)]2.  
It is formed by the action of intestinal bacteria on lignan precursors. As such it is sometimes classified as a enterolignan or mammalian lignan. Elevated levels of enterodiol in urine are attributed consumption of tea and other lignan-rich foods.
Compound: Arginine, ethyl ester
SMILES: O=C(OCC)[C@@H](N)CCCNC(=N)N
InChIKey: AKGWUHIOEVNNPC-LURJTMIESA-N
Synonyms: Arginine, ethyl ester, 28696-31-3, arginine ethyl ester, ArgEE cpd, L-Arginine, ethyl ester, Arginine, ethyl ester, L, arginine ethylester, B55W8VNE0L, L-ARGININE ETHYL ESTER, ethyl argininate, ETHYL L-ARGININATE, ETHYL L-ARGININE, DTXSID60182856, RefChem:559944, DTXCID00105347, 686-218-2, Arg-OEt, Ethyl arginate, UNII-B55W8VNE0L, ethyl (2S)-2-amino-5-(diaminomethylideneamino)pentanoate, ethyl (2S)-2-amino-5-carbamimidamidopentanoate, CHEMBL5282577, ArgOEt, AmbotzHAA5830, Arginine Impurity 77, C01404, SCHEMBL93607, CHEBI:2818, SCHEMBL30060209, AKGWUHIOEVNNPC-LURJTMIESA-N, BDBM50405600, AKOS015933100, ethyl (2S)-2-amino-5-guanidino-pentanoate, Ethyl N~5~-(diaminomethylidene)-L-ornithinate, EN300-8689733, Q6456091
Theoretical properties:
molecular_formula: C8H18N4O2
molecular_weight: 202.25 g/mol
exact_mass: 202.14297583 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 3
hydrogen_bond_acceptor_count: 4
rotatable_bond_count: 7
heavy_atom_count: 14
topological_polar_surface_area: 117 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Arg-OEt is a L-arginine ester.
chembl: Unnamed Compound is a unknown type listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: l-Arginine ethyl ester or ethyl arginate is an alternative supplement form of the conditionally-essential amino acid arginine bound to an ethyl ester. Esters are organic compounds formed by esterification – the reaction of carboxylic acid and alcohols.
Compound: Arginine pyroglutamate
SMILES: O=C1NC(C(=O)O)CC1.O=C(O)[C@@H](N)CCCN=C(N)N
InChIKey: UYCAGRPOUWSBIQ-WCCKRBBISA-N
Synonyms: Arginine pyroglutamate, 64855-91-0, Pyrglutargine, VYI1WK838B, DTXSID90215141, RefChem:1097252, DTXCID90137632, Pirglutargina, UNII-VYI1WK838B, EINECS 265-253-3, 5-Oxo-DL-proline, compound with L-arginine (1:1), G-278, (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;5-oxopyrrolidine-2-carboxylic acid, PIRGLUTARGINE, PIRGLUTARGINE [MART.], PIRGLUTARGINE [WHO-DD], SCHEMBL1005517, L-ARGININE DL-PYROGLUTAMATE, AKOS037643287, AS-12651, NS00087854, N~5~-(Diaminomethylidene)-L-ornithine--5-oxoproline (1/1), (2S)-2-amino-5-guanidino-pentanoic acid;5-oxopyrrolidine-2-carboxylic acid
Theoretical properties:
molecular_formula: C11H21N5O5
molecular_weight: 303.32 g/mol
exact_mass: 303.15426879 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 6
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 6
heavy_atom_count: 21
topological_polar_surface_area: 194 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 2
Physical properties:
Descriptions:
wikipedia: l-Arginine l-pyroglutamate, also known as pirglutargine and arginine pidolate, is the l-arginine salt of pyroglutamic acid. Arginine pyroglutamate is a delivery form of arginine.
Compound: Ombuin
SMILES: O=c1c(O)c(oc2c1c(O)cc(c2)OC)-c3cc(O)c(OC)cc3
InChIKey: BWORNNDZQGOKBY-UHFFFAOYSA-N
Synonyms: Ombuin, 529-40-8, 4',7-Dimethoxy-3,3',5-trihydroxyflavone, 7,4'-Di-O-methylquercetin, 4',7-Dimethylquercetin, Z3K3F0YR3W, quercetin 7,4'-dimethyl ether, Quercetin 4',7-dimethyl ether, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one, 3,5,3'-Trihydroxy-7,4'-dimethoxyflavone, NSC-675952, 4H-1-Benzopyran-4-one, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-, CHEBI:67493, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one, RefChem:1093885, OMBUINE, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one, CHEMBL75589, FLAVONE, 4',7-DIMETHOXY-3,3',5-TRIHYDROXY-, 3,5-Dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-7-methoxy-chromen-4-one, BRN 0338215, 7,4'-dimethylquercetin, 4'',7-dimethylquercetin, UNII-Z3K3F0YR3W, quercetin-7,4'-dimethylether, kaempferol-7,4'-dimethylether, orb1297259, SCHEMBL1252211, SCHEMBL29475881, SCHEMBL31516400, quercetin-7,4''-dimethyl ether, DTXSID00200942, HY-N3139, BDBM50240614, LMPK12112652, NSC675952, AKOS037515405, DI-O-METHYLQUERCETIN, 7,4'-, EBC-616405, FO65315, NSC 675952, AC-34793, DA-76419, MS-24952, CS-0023345, E80729, 5-18-05-00498 (Beilstein Handbook Reference), AN-706/21186094, Q7089950
Theoretical properties:
molecular_formula: C17H14O7
molecular_weight: 330.29 g/mol
exact_mass: 330.07395278 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 3
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 3
heavy_atom_count: 24
topological_polar_surface_area: 105 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Ombuin is a dimethoxyflavone that is quercetin in which the hydroxy groups at positions 7 and 4' are replaced by methoxy groups. Isolated from Cyperus teneriffae, it exhibits anti-inflammatory activity. It has a role as an anti-inflammatory agent and a plant metabolite. It is a dimethoxyflavone, a trihydroxyflavone and a member of flavonols. It is functionally related to a quercetin. It is a conjugate acid of a 7,4'-O-dimethylquercetin 3-olate.
chebi: A dimethoxyflavone that is quercetin in which the hydroxy groups at positions 7 and 4' are replaced by methoxy groups. Isolated from <em>Cyperus teneriffae</em>, it exhibits anti-inflammatory activity.
chembl: OMBUINE is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Ombuin is an O-methylated flavonol, a type of flavonoid. It is the 4',7-O-methyl derivative of quercetin. 
Ombuin can be found in species of the genus Erythroxylum. It can also be synthesized. Ombuin 3-sulfate can be isolated from Flaveria chlorifolia.