pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.0	QSARToolbox	-1	-2	CC(C)(C)c1ccc2c(c1)O[C-](O)C(=O)N2O,CC(C)(C)c1ccc2c(c1)O[C@@H](O)C(=O)N2[O-]	CC(C)(C)c1ccc2c(c1)O[C-]([O-])C(=O)N2O	mol35040	CC(C)(C)c1ccc2c(c1)OC(O)C(=O)N2O