Using C=CCOC(=O)N1CC(=O)C[C@H]1C(=O)OC, C#C[Si](C)(C)C to produce C=CCOC(=O)N1CC(O)(C#C[Si](C)(C)C)CC1C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.