pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.68	Datawarrior	0	-1	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1	Cc1ccc(C(=O)[O-])c([N+](=O)[O-])c1	mol10574	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1
2.6800001	OCHEM	0	-1	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1	Cc1ccc(C(=O)[O-])c([N+](=O)[O-])c1	mol10574	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1
2.6800000667572	QSARToolbox	0	-1	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1	Cc1ccc(C(=O)[O-])c([N+](=O)[O-])c1	mol10574	Cc1ccc(C(=O)O)c([N+](=O)[O-])c1