pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.27	Datawarrior	0	-1	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)O	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)[O-]	mol14339	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)O
3.26999998092651	QSARToolbox	0	-1	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)O	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)[O-]	mol14339	CC(=O)c1ccc([N+](=O)[O-])cc1C(=O)O