Using COc1ccc(CCl)cc1, COc1cc(NC(=O)C(C)C)c(Br)cc1C to produce COc1ccc(CN(C(=O)C(C)C)c2cc(OC)c(C)cc2Br)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.