pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7	OCHEM	1	0	CCCC[NH+]1CCCC[C@H]1C	CCCCN1CCCC[C@H]1C	mol1239	CCCCN1CCCC[C@H]1C