Using O=[N+]([O-])c1cccnc1Cl, CCNCC1CCN(Cc2ccccc2)CC1 to produce CCN(CC1CCN(Cc2ccccc2)CC1)c1ncccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.