pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.1	AttenGpKa training set	0	-1	Oc1ccc(-c2ccccn2)cc1	[O-]c1ccc(-c2ccccn2)cc1	mol30584	Oc1ccc(-c2ccccn2)cc1