Using O=[N+]([O-])c1cccnc1N1CCNCC1, O=C(Cl)OCc1ccccc1 to produce O=C(OCc1ccccc1)N1CCN(c2ncccc2[N+](=O)[O-])CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.