pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.21	AttenGpKa training set	0	-1	O=C(O)c1c(F)c(F)nc(F)c1F	O=C([O-])c1c(F)c(F)nc(F)c1F	mol22831	O=C(O)c1c(F)c(F)nc(F)c1F