pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.6499996185303	QSARToolbox	-1	-2	O=C([O-])c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1O	O=C([O-])c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1[O-]	mol30883	O=C(O)c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1O
11.09	AttenGpKa training set	-1	-2	O=C([O-])c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1O	O=C([O-])c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1[O-]	mol30883	O=C(O)c1cc(/N=N/c2cccc([N+](=O)[O-])c2)ccc1O