pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.17999982833862	QSARToolbox	0	-1	O=C(O)c1ccccc1N=Cc1ccc(O)cc1,O=C([O-])c1ccccc1[NH+]=Cc1ccc(O)cc1	O=C([O-])c1ccccc1N=Cc1ccc(O)cc1	mol37544	O=C(O)c1ccccc1N=Cc1ccc(O)cc1