Using BrCc1cccc(Br)c1, CC(C)(C)OC(=O)Nc1cccc(O)c1 to produce CC(C)(C)OC(=O)Nc1cccc(OCc2cccc(Br)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.