pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.91	Datawarrior	0	-1	Cc1cccc(C(=O)O)c1[N+](=O)[O-]	Cc1cccc(C(=O)[O-])c1[N+](=O)[O-]	mol10571	Cc1cccc(C(=O)O)c1[N+](=O)[O-]
2.9100001	OCHEM	0	-1	Cc1cccc(C(=O)O)c1[N+](=O)[O-]	Cc1cccc(C(=O)[O-])c1[N+](=O)[O-]	mol10571	Cc1cccc(C(=O)O)c1[N+](=O)[O-]
2.91000008583069	QSARToolbox	0	-1	Cc1cccc(C(=O)O)c1[N+](=O)[O-]	Cc1cccc(C(=O)[O-])c1[N+](=O)[O-]	mol10571	Cc1cccc(C(=O)O)c1[N+](=O)[O-]