Using COC(=O)[C@H](CO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)NC(=S)N1CC(OC(=O)c2ccccc2)C1 to produce COC(=O)[C@H](CO)NC(=S)N1CC(OC(=O)c2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.