pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.72	IUPAC digitized pKa	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.56	Datawarrior	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.59	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.586	OCHEM	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.5599999	OCHEM	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.565	OCHEM	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.66	Baltruschat ChEMBL	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.58999991416931	QSARToolbox	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.66000008583069	QSARToolbox	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF
2.61999988555908	QSARToolbox	0	-1	O=C(O)CF	O=C([O-])CF	mol1924	O=C(O)CF