Using O=C(CC1(Sc2ccc(Oc3ccc(F)cc3)cc2)CCOCC1)NO, O=S([O-])OO to produce O=C(CC1(S(=O)c2ccc(Oc3ccc(F)cc3)cc2)CCOCC1)NO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.