pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.50999999046326	QSARToolbox	1	0	COc1[nH+]onc1N,COc1no[nH+]c1N,COc1nonc1[NH3+]	COc1nonc1N	mol34880	COc1nonc1N