pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.9	IUPAC digitized pKa	1	0	OCC[NH+](CCO)Cc1cc(Cl)cc2c1OCOC2	OCCN(CCO)Cc1cc(Cl)cc2c1OCOC2	mol7795	OCCN(CCO)Cc1cc(Cl)cc2c1OCOC2