pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.9	AttenGpKa training set	0	-1	O=NC(F)(F)C(O)(C(F)(F)F)C(F)(F)F	O=NC(F)(F)C([O-])(C(F)(F)F)C(F)(F)F	mol31255	O=NC(F)(F)C(O)(C(F)(F)F)C(F)(F)F