pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.84	Datawarrior	2	1	C[C@H]([NH3+])[C@H](C)[NH3+]	C[C@H](N)[C@H](C)[NH3+]	mol15862	C[C@H](N)[C@H](C)N
6.79	Datawarrior	2	1	C[C@H]([NH3+])[C@H](C)[NH3+]	C[C@H](N)[C@H](C)[NH3+]	mol15862	C[C@H](N)[C@H](C)N
10.0	OCHEM	2	1	C[C@H]([NH3+])[C@H](C)[NH3+]	C[C@H](N)[C@H](C)[NH3+]	mol15862	C[C@H](N)[C@H](C)N