Using O=[N+]([O-])CSc1cccc2c1oc1ccccc12, O=S(=O)([O-])O[O-] to produce O=[N+]([O-])CS(=O)c1cccc2c1oc1ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.