pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.01999998092651	QSARToolbox	0	-1	O=C(O)[C@@H]1C[C@@H]2CC[C@H]1C2	O=C([O-])[C@@H]1C[C@@H]2CC[C@H]1C2	mol36324	O=C(O)[C@@H]1C[C@@H]2CC[C@H]1C2