Using CC(C)(C)OC(=O)N=Cc1cc(N)ccc1CCOc1cccc([N+](=O)[O-])c1 to produce CC(C)(C)OC(=O)N=Cc1cc(N)ccc1CCOc1cccc(N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.