Using CC(C)(C)OC(=O)N1CC[C@H](c2cccc(O[Si](C)(C)C(C)(C)C)c2)[C@@H](OC(=O)c2ccc(-c3ccccc3)cc2)C1 to produce O=C(O[C@H]1CNCC[C@@H]1c1cccc(O)c1)c1ccc(-c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.