pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.03	Datawarrior	1	0	C[C@]1(N)C[C@]1(C)[NH3+]	C[C@]1(N)C[C@]1(C)N	mol16020	C[C@]1(N)C[C@]1(C)N
5.94	Datawarrior	2	1	C[C@]1([NH3+])C[C@]1(C)[NH3+]	C[C@]1(N)C[C@]1(C)[NH3+]	mol16020	C[C@]1(N)C[C@]1(C)N