Using [N-]=[N+]=[N-], CC(OS(C)(=O)=O)[C@H]1CC[C@H](COCc2ccccc2)CC1 to produce CC(N=[N+]=[N-])[C@H]1CC[C@H](COCc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.