Using O=S(=O)(c1ccccc1)c1no[n+]([O-])c1S(=O)(=O)c1ccccc1, CC(C)(C)OC(=O)C(O)C(O)C(=O)OC(C)(C)C to produce CC(C)(C)OC(=O)[C@H](O)[C@@H](Oc1no[n+]([O-])c1S(=O)(=O)c1ccccc1)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.