Using CNC(=O)Oc1ccc(C=O)cc1OC, O=[N+]([O-])c1ccc(N2CCNCC2)cc1 to produce CNC(=O)Oc1ccc(CN2CCN(c3ccc([N+](=O)[O-])cc3)CC2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.