pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.58	Datawarrior	1	0	CCN[NH+](C)C,CC[NH2+]N(C)C	CCNN(C)C	mol15866	CCNN(C)C
6.5799999	OCHEM	1	0	CCN[NH+](C)C,CC[NH2+]N(C)C	CCNN(C)C	mol15866	CCNN(C)C