Using CC(C)(C)[Si](C)(C)Cl, CC(=O)O[C@@H]1NC(=O)[C@H]1NC(=O)Cc1ccccc1 to produce CC(=O)O[C@H]1[C@H](NC(=O)Cc2ccccc2)C(=O)N1[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.