Using CC(=O)c1ccc(F)c(Br)c1, COC(=O)c1cncc(O)c1 to produce COC(=O)c1cncc(Oc2ccc(C(C)=O)cc2Br)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.