Using CC(Cc1ccnc(NC(=O)OC(C)(C)C)c1)Oc1ccc([N+](=O)[O-])c2ccccc12 to produce CC(Cc1ccnc(NC(=O)OC(C)(C)C)c1)Oc1ccc(N)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.