Using CCN(C(=O)COc1nc(-c2ccc([N+](=O)[O-])cc2)nc(C)c1C)c1ccccc1 to produce CCN(C(=O)COc1nc(-c2ccc(N)cc2)nc(C)c1C)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.