pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.82	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(O)c1c(F)ccc(F)c1F	O=C([O-])c1c(F)ccc(F)c1F	mol21742	O=C(O)c1c(F)ccc(F)c1F
2.8199999332428	QSARToolbox	0	-1	O=C(O)c1c(F)ccc(F)c1F	O=C([O-])c1c(F)ccc(F)c1F	mol21742	O=C(O)c1c(F)ccc(F)c1F