Using Cc1cc(OCc2ccc(F)cc2F)c(Br)c(=O)[nH]1, O=C(O)Cc1ccc(CBr)cc1 to produce O=C(O)Cc1ccc(Cn2ccc(OCc3ccccc3)c(Br)c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.