pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.0	OCHEM	1	0	CCCCCC[NH+](CCO)C[C@@H](O)CC	CCCCCCN(CCO)C[C@@H](O)CC	mol1454	CCCCCCN(CCO)C[C@@H](O)CC