pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.6999998092651	QSARToolbox	-1	-2	O=C([O-])c1ccc([N+](=O)[O-])cc1C(=O)Nc1ccccc1	O=C([O-])c1ccc([N+](=O)[O-])cc1C(=O)[N-]c1ccccc1	mol36710	O=C(O)c1ccc([N+](=O)[O-])cc1C(=O)Nc1ccccc1