Using CS(=O)(=O)Cl, CC(C)(C)[Si](OC[C@H]1CC[C@H](O)[C@@H]1CO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)(c1ccccc1)c1ccccc1 to produce CC(C)(C)[Si](OC[C@H]1CC[C@H](OS(C)(=O)=O)[C@@H]1CO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.