Using COC(=O)[C@@H](CCCCOCc1ccc(F)c(C)c1)N=[N+]=[N-] to produce COC(=O)[C@H](N)CCCCOCc1ccc(F)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.