Using CC(C)(C)[Si](C)(C)Cl, CC1=C(CC(F)(F)F)C(=O)CC1O to produce CC1=C(CC(F)(F)F)C(=O)CC1O[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.