Using CS(=O)(=O)N[C@@H]1c2ccccc2C[C@@H]1OS(C)(=O)=O, [N-]=[N+]=[N-] to produce CS(=O)(=O)N[C@@H]1c2ccccc2C[C@H]1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.