Using CC(=O)C(Br)c1ccccc1, CC(COc1ccccc1)N1CCNCC1 to produce CC(=O)C(c1ccccc1)N1CCN(C(C)COc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.