Using O=S(O)c1ccccc1, C=CC(C)(C=CC1=C(C)C(=O)C(O)CC1(C)C)O[Si](C)(C)C to produce CC(C=CC1=C(C)C(=O)C(O)CC1(C)C)=CCS(=O)(=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.