pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.55000019073486	QSARToolbox	-1	-2	COc1ccc(C(=C(CC(=O)O)C(=O)[O-])c2ccc(OC)cc2)cc1,COc1ccc(C(=C(CC(=O)[O-])C(=O)O)c2ccc(OC)cc2)cc1	COc1ccc(C(=C(CC(=O)[O-])C(=O)[O-])c2ccc(OC)cc2)cc1	mol34606	COc1ccc(C(=C(CC(=O)O)C(=O)O)c2ccc(OC)cc2)cc1