pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.01	IUPAC digitized pKa	0	-1	CCc1cc2c(C)cc(=O)oc2cc1O	CCc1cc2c(C)cc(=O)oc2cc1[O-]	mol11658	CCc1cc2c(C)cc(=O)oc2cc1O
8.0100002	OCHEM	0	-1	CCc1cc2c(C)cc(=O)oc2cc1O	CCc1cc2c(C)cc(=O)oc2cc1[O-]	mol11658	CCc1cc2c(C)cc(=O)oc2cc1O