pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.9799995	OCHEM	2	1	C[C@@H]1[C@@H]([NH3+])[C@H]1[NH3+]	C[C@@H]1[C@@H](N)[C@H]1[NH3+]	mol32760	CC1C(N)C1N