Using CC(C)(C)[Si](C)(C)Cl, COC(=O)c1ccc(N(C)[C@H](CN2CC[C@H](O)C2)c2ccccc2)cc1 to produce COC(=O)c1ccc(N(C)[C@H](CN2CC[C@H](O[Si](C)(C)C(C)(C)C)C2)c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.