pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.22999954223633	QSARToolbox	0	-1	O=C([O-])c1ccccc1[NH+]=Cc1ccccc1O,O=C(O)c1ccccc1N=Cc1ccccc1O	O=C([O-])c1ccccc1N=Cc1ccccc1O	mol36728	O=C(O)c1ccccc1N=Cc1ccccc1O