pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.5	QSARToolbox	-1	-2	O=S(=O)([O-])c1c(F)c(F)c(O)c(F)c1F,O=S(=O)(O)c1c(F)c(F)c([O-])c(F)c1F	O=S(=O)([O-])c1c(F)c(F)c([O-])c(F)c1F	mol37940	O=S(=O)(O)c1c(F)c(F)c(O)c(F)c1F