pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.09999990463257	QSARToolbox	0	-1	COc1ccc(CC(=O)C(=O)O)cc1OC	COc1ccc(CC(=O)C(=O)[O-])cc1OC	mol34386	COc1ccc(CC(=O)C(=O)O)cc1OC