Using CC(C)(C)[Si](C)(C)Cl, OC[C@@H](OCc1ccccc1)[C@@H](OCc1ccccc1)[C@H](O)COCc1ccccc1 to produce CC(C)(C)[Si](C)(C)OC[C@@H](OCc1ccccc1)[C@@H](OCc1ccccc1)[C@H](O)COCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.