Using C=CCc1c(O)cc(C(=O)OC)cc1C(=O)OC, CS(=O)(=O)c1ccc(F)cc1 to produce C=CCc1c(Oc2ccc(S(C)(=O)=O)cc2)cc(C(=O)OC)cc1C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.