Using CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)/C=C/c1ccc(F)c(F)c1, C=S(C)(C)=O to produce CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)[C@@H]1C[C@H]1c1ccc(F)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.