Using C#C[Si](C)(C)C, CCCCOc1ncc(I)cc1-c1nc2c(CC)n(CCOC)nc2c(=O)[nH]1 to produce CCCCOc1ncc(C#C[Si](C)(C)C)cc1-c1nc2c(CC)n(CCOC)nc2c(=O)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.