pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.44	IUPAC digitized pKa	0	-1	O=C(O)c1c(F)c(F)c(C(F)(F)F)c(F)c1F	O=C([O-])c1c(F)c(F)c(C(F)(F)F)c(F)c1F	mol10477	O=C(O)c1c(F)c(F)c(C(F)(F)F)c(F)c1F
1.44000005722046	QSARToolbox	0	-1	O=C(O)c1c(F)c(F)c(C(F)(F)F)c(F)c1F	O=C([O-])c1c(F)c(F)c(C(F)(F)F)c(F)c1F	mol10477	O=C(O)c1c(F)c(F)c(C(F)(F)F)c(F)c1F