Using CCOc1ccc(C(C)(CO)C(F)(F)F)cc1, Fc1ccc(CBr)cc1Oc1ccccc1 to produce CCOc1ccc(C(C)(COCc2ccc(F)c(Oc3ccccc3)c2)C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.