Using Cc1ccc(S(=O)(=O)OC[C@@H]2NC(=O)[C@@H]2N=[N+]=[N-])cc1 to produce Cc1ccc(S(=O)(=O)OC[C@@H]2NC(=O)[C@@H]2N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.