pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.65	IUPAC digitized pKa	0	-1	CCc1cc2c(C)cc(=O)oc2c(C(C)=O)c1O	CCc1cc2c(C)cc(=O)oc2c(C(C)=O)c1[O-]	mol11938	CCc1cc2c(C)cc(=O)oc2c(C(C)=O)c1O