Using [N-]=[N+]=[N-], CCCCOC(=O)[C@H]1CC[C@@H](COS(C)(=O)=O)CC1 to produce CCCCOC(=O)[C@H]1CC[C@@H](CN=[N+]=[N-])CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.