Using CC(C)(C)OC(=O)N(Cc1ccc([N+](=O)[O-])cc1)[C@H](C(=O)OC1CCCC1)c1ccccc1 to produce CC(C)(C)OC(=O)N(Cc1ccc(N)cc1)[C@H](C(=O)OC1CCCC1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.