Using CC(C)(C)OC(=O)NCCNC(=O)c1cc2ccc([N+](=O)[O-])cc2[nH]1 to produce CC(C)(C)OC(=O)NCCNC(=O)c1cc2ccc(N)cc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.