pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.17	OCHEM	0	-1	O=C(O)C=C(F)F	O=C([O-])C=C(F)F	mol31718	O=C(O)C=C(F)F
3.17000007629395	QSARToolbox	0	-1	O=C(O)C=C(F)F	O=C([O-])C=C(F)F	mol31718	O=C(O)C=C(F)F