pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.6	OCHEM	1	0	C[C@@H]1C[NH+](C)C[C@@H]1C	C[C@@H]1CN(C)C[C@@H]1C	mol33197	CC1CN(C)CC1C