| Name | SMILES | Flavor type | Data resource |
|---|---|---|---|
| Dibekacin Sulfate | NCC1CCC(N)C(OC2C(N)CC(N)C(OC3OC(CO)C(O)C(N)C3O)C2O)O1.O=S(=O)([O-])[O-] | Bitter | BitterSweet, BitterDB |
| Taurine | NCCS(=O)(=O)O | Bitter | ChemTasteDB, PhytoMolecularTasteDB, FlavorDB, PlantMolecularTasteDB, BitterDB, BitterSweet |
| Trp-Pro | N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N1CCC[C@H]1C(=O)[O-] | Bitter | BitterSweet |
| Trp-phe | N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)O | Bitter | BitterSweet |
| tryptophan | N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O | Bitter | BitterSweet, PhytoMolecularTasteDB |
| tyrosine | N[C@@H](Cc1ccc(O)cc1)C(=O)O | Bitter | PhytoMolecularTasteDB |
| Phe-trp, Phe-trp phenylalanyltryptophan | N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O | Bitter | BitterSweet |
| phenylalanine | N[C@@H](Cc1ccccc1)C(=O)O | Bitter | BitterSweet, PhytoMolecularTasteDB |
| histidine | N[C@@H](Cc1cnc[nH]1)C(=O)O | Bitter | PhytoMolecularTasteDB |
| Trp-trp | N[C@H](Cc1c[nH]c2ccccc12)C(=O)N[C@H](Cc1c[nH]c2ccccc12)C(=O)O | Bitter | BitterSweet |
| 3-Amino-4-chlorobenzoic acid | Nc1cc(C(=O)O)ccc1Cl | Bitter | BitterSweet, ChemTasteDB |
| p-aminobenzoic acid | Nc1ccc(C(=O)O)cc1 | Bitter | PlantMolecularTasteDB |
| Dapsone | Nc1ccc(S(=O)(=O)c2ccc(N)cc2)cc1 | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| 2-Nitroaniline | Nc1ccccc1[N+](=O)[O-] | Bitter | BitterSweet, ChemTasteDB |
| 2-Amino-5-nitrothiazole | Nc1ncc([N+](=O)[O-])s1 | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| Adenosine | Nc1ncnc2c1ncn2C1OC(CO)C(O)C1O | Bitter | BitterDB, ChemTasteDB |
| Magnesium Sulfate Heptahydrate | O.O.O.O.O.O.O.O=S(=O)([O-])[O-].[Mg+2] | Bitter | BitterSweet, BitterDB |
| Barium Chloride Dihydrate | O.O.[Ba+2].[Cl-].[Cl-] | Bitter | BitterSweet, BitterDB |
| Calcium chloride; CaCl2 | O.O.[Ca+2].[Cl-].[Cl-] | Bitter | Natural_TAS2R_agonists |
| 3,4-O-dicaffeoyl-?≥-quinide | O=C(/C=C/c1ccc(O)c(O)c1)OC1CC2(O)CC(OC2=O)C1OC(=O)/C=C/c1ccc(O)c(O)c1 | Bitter | PlantMolecularTasteDB |
| butein | O=C(/C=C/c1ccc(O)c(O)c1)c1ccc(O)cc1O | Bitter | PhytoMolecularTasteDB |
| isoliquiritigenin | O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O | Bitter | PhytoMolecularTasteDB |
| globularin | O=C(/C=C/c1ccccc1)OC[C@]12O[C@H]1[C@@H](O)[C@@H]1C=CO[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H]12 | Bitter | PhytoMolecularTasteDB |
| chalcone | O=C(/C=C/c1ccccc1)c1ccccc1 | Bitter | PhytoMolecularTasteDB |
| Chlorbetamide | O=C(C(Cl)Cl)N(CCO)Cc1ccc(Cl)cc1Cl | Bitter | BitterSweet, BitterDB, ChemTasteDB |