Using COc1ccc(COC(=O)N=[N+]=[N-])cc1, COC(=O)[C@@H](N)Cc1c[nH]cn1 to produce COC(=O)[C@H](Cc1c[nH]cn1)NC(=O)OCc1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.