pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.82	Datawarrior	1	0	N[C@H]1C[C@@H]1[NH3+]	N[C@H]1C[C@@H]1N	mol15933	N[C@H]1C[C@@H]1N
5.9	Datawarrior	2	1	[NH3+][C@H]1C[C@@H]1[NH3+]	N[C@H]1C[C@@H]1[NH3+]	mol15933	N[C@H]1C[C@@H]1N