pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.32	AttenGpKa training set	1	0	ONc1cc[n+](O)cc1	[O-][n+]1ccc(NO)cc1	mol25166	ONc1cc[n+](O)cc1