O=C(O)[C@]12C[C@@]3(F)C[C@](F)(C[C@](F)(C3)C1)C2    mol14485    0_1
O=C([O-])[C@]12C[C@@]3(F)C[C@](F)(C[C@](F)(C3)C1)C2    mol14485    -1_1