Using [N-]=[N+]=[N-], CC(C)(C)OC(=O)N1CC(OS(=O)(=O)C(F)(F)F)C(F)(F)C1 to produce CC(C)(C)OC(=O)N1CC(N=[N+]=[N-])C(F)(F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.