pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.81	IUPAC digitized pKa	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.89	Datawarrior	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.8900001	OCHEM	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.893	Hunt	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.85	OCHEM	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.89000010490417	QSARToolbox	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1
2.80999994277954	QSARToolbox	0	-1	O=C(O)COc1ccc([N+](=O)[O-])cc1	O=C([O-])COc1ccc([N+](=O)[O-])cc1	mol1817	O=C(O)COc1ccc([N+](=O)[O-])cc1