Using CC(C)(C)OC(=O)N1CC2CCC(C1)N2c1ccc([N+](=O)[O-])nc1 to produce CC(C)(C)OC(=O)N1CC2CCC(C1)N2c1ccc(N)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.