Using C#C[Si](C)(C)C, COC(=O)c1ccc(I)c([N+](=O)[O-])c1 to produce C[Si](C)(C)C#COC(=O)c1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.