pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.16	AttenGpKa training set	1	0	Cc1c[nH+]n(-c2ccc([N+](=O)[O-])cc2)c1	Cc1cnn(-c2ccc([N+](=O)[O-])cc2)c1	mol6914	Cc1cnn(-c2ccc([N+](=O)[O-])cc2)c1