Using Cc1nc(N)nc(-c2ccc(S(C)(=O)=O)cc2)c1I, C#C[Si](C)(C)C to produce Cc1nc(N)nc(-c2ccc(S(C)(=O)=O)cc2)c1C#C[Si](C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.