pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-5.2	AttenGpKa training set	1	0	O=[N+]([O-])c1ccc([NH2+]c2cccc([N+](=O)[O-])c2)cc1	O=[N+]([O-])c1ccc(Nc2cccc([N+](=O)[O-])c2)cc1	mol24071	O=[N+]([O-])c1ccc(Nc2cccc([N+](=O)[O-])c2)cc1