Using N#CCCCC1CCNCC1, Clc1ccccc1C(Br)c1ccccc1Cl to produce N#CCCCC1CCN(C(c2ccccc2Cl)c2ccccc2Cl)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.