pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.98000001907349	QSARToolbox	-1	-2	O=C([O-])COc1ccc(S(=O)(=O)Nc2cc3c(cc2-c2nc4ccccc4[nH]2)OCO3)cc1	O=C([O-])COc1ccc(S(=O)(=O)[N-]c2cc3c(cc2-c2nc4ccccc4[nH]2)OCO3)cc1	mol36189	O=C(O)COc1ccc(S(=O)(=O)Nc2cc3c(cc2-c2nc4ccccc4[nH]2)OCO3)cc1