pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.80000019073486	QSARToolbox	0	-1	O=C(O)[C@H]1CCCC[C@H]1O	O=C([O-])[C@H]1CCCC[C@H]1O	mol37298	O=C(O)[C@H]1CCCC[C@H]1O