pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.82999992370605	QSARToolbox	0	-1	O=C(O)c1c(F)cc(F)cc1F	O=C([O-])c1c(F)cc(F)cc1F	mol38519	O=C(O)c1c(F)cc(F)cc1F