Using CN1CCC(N)CC1, C=CC(=O)N(C)c1cnc(Cl)nc1Cl to produce CN1CCC(N2CCC(=O)N(C)c3cnc(Cl)nc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.