pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.87	IUPAC digitized pKa	0	-1	O=C(O)c1c(F)c(F)cc(F)c1F	O=C([O-])c1c(F)c(F)cc(F)c1F	mol10026	O=C(O)c1c(F)c(F)cc(F)c1F
2.71	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(O)c1c(F)c(F)cc(F)c1F	O=C([O-])c1c(F)c(F)cc(F)c1F	mol10026	O=C(O)c1c(F)c(F)cc(F)c1F
2.71000003814697	QSARToolbox	0	-1	O=C(O)c1c(F)c(F)cc(F)c1F	O=C([O-])c1c(F)c(F)cc(F)c1F	mol10026	O=C(O)c1c(F)c(F)cc(F)c1F
1.87000000476837	QSARToolbox	0	-1	O=C(O)c1c(F)c(F)cc(F)c1F	O=C([O-])c1c(F)c(F)cc(F)c1F	mol10026	O=C(O)c1c(F)c(F)cc(F)c1F