pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.36	OCHEM	0	-1	COc1cc(C=CC(=O)O)cc(OC)c1	COc1cc(C=CC(=O)[O-])cc(OC)c1	mol33083	COc1cc(C=CC(=O)O)cc(OC)c1
4.3600001335144	QSARToolbox	0	-1	COc1cc(C=CC(=O)O)cc(OC)c1	COc1cc(C=CC(=O)[O-])cc(OC)c1	mol33083	COc1cc(C=CC(=O)O)cc(OC)c1