pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.0100002	OCHEM	0	-1	NC(=O)C=C(O)c1cccnc1,NC(=O)C=C([O-])c1ccc[nH+]c1	NC(=O)C=C([O-])c1cccnc1	mol32731	NC(=O)C=C(O)c1cccnc1
8.01000022888184	QSARToolbox	0	-1	NC(=O)C=C(O)c1cccnc1,NC(=O)C=C([O-])c1ccc[nH+]c1	NC(=O)C=C([O-])c1cccnc1	mol32731	NC(=O)C=C(O)c1cccnc1