pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.75	QSARToolbox	0	-1	CC(=O)/C(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)=C(O)/C=C/c1ccccc1	CC(=O)/C(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)=C([O-])/C=C/c1ccccc1	mol34684	CC(=O)C(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)=C(O)/C=C/c1ccccc1