Using C#C[Si](C)(C)C, CC(C)(C)C(=O)Nc1cc2c(O)n(I)cnc-2n1 to produce CC(C)(C)C(=O)Nc1cc2c(O)n(C#C[Si](C)(C)C)cnc-2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.