pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.96	Datawarrior	1	0	CC1(C)[C@@H](N)[C@@H]1[NH3+]	CC1(C)[C@@H](N)[C@@H]1N	mol16015	CC1(C)[C@@H](N)[C@@H]1N
5.97	Datawarrior	2	1	CC1(C)[C@@H]([NH3+])[C@@H]1[NH3+]	CC1(C)[C@@H](N)[C@@H]1[NH3+]	mol16015	CC1(C)[C@@H](N)[C@@H]1N