pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.8999996185303	QSARToolbox	0	-1	Oc1c2cccc1OCCOCCOCCOCCOCCO2	[O-]c1c2cccc1OCCOCCOCCOCCOCCO2	mol37500	Oc1c2cccc1OCCOCCOCCOCCOCCO2