pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.68	IUPAC digitized pKa	0	-1	CC(=O)c1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1	CC(=O)c1cc(C(C)(C)C)c([O-])c(C(C)(C)C)c1	mol2033	CC(=O)c1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1