Using CC(C)(CO)NC(=O)OCc1ccccc1, CC(C)(C)[Si](C)(C)Cl to produce CC(C)(CO[Si](C)(C)C(C)(C)C)NC(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.