Using CC(=O)[C@](NC(=O)N(C)C)([C@H](C)O[Si](C)(C)C(C)(C)C)[C@@H](/C=C/c1ccccc1)NC(=O)OCc1ccccc1, C=O to produce C[C@H](O[Si](C)(C)C(C)(C)C)[C@@](NC(=O)N(C)C)(C(=O)CCO)[C@@H](/C=C/c1ccccc1)NC(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.