pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.88	AttenGpKa training set	0	-1	O=C(O)C(F)(F)Oc1ccccc1	O=C([O-])C(F)(F)Oc1ccccc1	mol23371	O=C(O)C(F)(F)Oc1ccccc1