Using COC(=O)Cc1ccc(OCc2ccc3ccccc3n2)c(OC)c1, BrC1CCCCCCC1 to produce COC(=O)C(c1ccc(OCc2ccc3ccccc3n2)c(OC)c1)C1CCCCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.