Using CC[Si](Cl)(CC)CC, C[C@@H](O)[C@H]1C(=O)N[C@@H]1[C@@H](C)C(=S)c1ccc(Cl)cc1 to produce CC[Si](CC)(CC)O[C@H](C)[C@H]1C(=O)N[C@@H]1[C@@H](C)C(=S)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.