Using CCCN(CC1CCN(C(=O)N2CCOCC2)CC1)C1CCc2ccc([N+](=O)[O-])cc2C1 to produce CCCN(CC1CCN(C(=O)N2CCOCC2)CC1)C1CCc2ccc(N)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.