Using COC(=O)COc1ccc(O)cc1C, OC/C=C(/c1ccc(Br)cc1)c1ccc(C(F)(F)F)cc1 to produce COC(=O)COc1ccc(OC/C=C(/c2ccc(Br)cc2)c2ccc(C(F)(F)F)cc2)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.