pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.48	AttenGpKa training set	1	0	COc1cccc([N+](=O)[O-])c1[NH3+]	COc1cccc([N+](=O)[O-])c1N	mol23791	COc1cccc([N+](=O)[O-])c1N