pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.71	IUPAC digitized pKa	0	-1	COC(=O)c1cc(O)cc(O)c1	COC(=O)c1cc([O-])cc(O)c1	mol10425	COC(=O)c1cc(O)cc(O)c1
9.01	OCHEM	0	-1	COC(=O)c1cc(O)cc(O)c1	COC(=O)c1cc([O-])cc(O)c1	mol10425	COC(=O)c1cc(O)cc(O)c1
10.66	IUPAC digitized pKa	-1	-2	COC(=O)c1cc([O-])cc(O)c1	COC(=O)c1cc([O-])cc([O-])c1	mol10425	COC(=O)c1cc(O)cc(O)c1
10.36	OCHEM	-1	-2	COC(=O)c1cc([O-])cc(O)c1	COC(=O)c1cc([O-])cc([O-])c1	mol10425	COC(=O)c1cc(O)cc(O)c1