Using Brc1ccc(OCc2ccccc2)cc1, COc1ccc(OC)c(C(=O)N(C)C)c1 to produce COc1ccc(OC)c(C(=O)c2ccc(OCc3ccccc3)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.