Using C/C=C(/CC(O)(CO)C(F)(F)F)c1ccc(F)c(F)c1OC to produce CCC(CC(O)(CO)C(F)(F)F)c1ccc(F)c(F)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.