Using CC(C)[Si](Cl)(C(C)C)C(C)C, COC(=O)c1ccc(-c2cc(O)ccc2F)c(C2=CCCC2(C)C)c1 to produce COC(=O)c1ccc(-c2cc(O[Si](C(C)C)(C(C)C)C(C)C)ccc2F)c(C2=CCCC2(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.