Using CC(C)[C@H]1COC(=O)N1C(=O)[C@@H](Cc1ccccc1)[C@H](O)[C@H]1C[C@@H](F)CN1C(=O)OC(C)(C)C, CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F to produce CC(C)[C@H]1COC(=O)N1C(=O)[C@@H](Cc1ccccc1)[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1C[C@@H](F)CN1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.