Using Brc1ccc2c(cnn2C2CCCCO2)c1, C#C[Si](C)(C)C to produce C[Si](C)(C)C#Cc1ccc2c(cnn2C2CCCCO2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.