Using CC(O)c1c[nH]nn1, CC(C)(C)[Si](Cl)(c1ccccc1)c1ccccc1 to produce CC(O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)c1c[nH]nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.