pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.15999984741211	QSARToolbox	-1	-2	COc1ccc(-c2noc([O-])c2N=Nc2ccc(S(=O)(=O)O)cc2)cc1,COc1ccc(-c2noc(O)c2N=Nc2ccc(S(=O)(=O)[O-])cc2)cc1	COc1ccc(-c2noc([O-])c2N=Nc2ccc(S(=O)(=O)[O-])cc2)cc1	mol34497	COc1ccc(-c2noc(O)c2N=Nc2ccc(S(=O)(=O)O)cc2)cc1