pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.84	AttenGpKa training set	1	0	[NH3+]c1cccc(-c2ccc([N+](=O)[O-])cc2)c1	Nc1cccc(-c2ccc([N+](=O)[O-])cc2)c1	mol23923	Nc1cccc(-c2ccc([N+](=O)[O-])cc2)c1