| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 10.04 | O=C(O)c1c3c(nc(C(=O)O)c1)C(=O)C(=O)c2cc(C(=O)O)nc23 |
| SMILES_CANONICAL | CACTVS | 3.341 | OC(=O)c1[nH]c2c(c1)C(=O)C(=O)c3nc(cc(C(O)=O)c23)C(O)=O |
| SMILES | CACTVS | 3.341 | OC(=O)c1[nH]c2c(c1)C(=O)C(=O)c3nc(cc(C(O)=O)c23)C(O)=O |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.5.0 | c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O |
| SMILES | OpenEye OEToolkits | 1.5.0 | c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O |
| InChI | InChI | 1.03 | InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24) |
| InChIKey | InChI | 1.03 | MMXZSJMASHPLLR-UHFFFAOYSA-N |
