pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.6	IUPAC digitized pKa	1	0	CCOc1ccc(C[NH+](CCO)CCO)cc1	CCOc1ccc(CN(CCO)CCO)cc1	mol2184	CCOc1ccc(CN(CCO)CCO)cc1