Using COc1ccc(NC(=O)OC(C)(C)C)c(C#CCCCCCCCCCCCCCCO[Si](C)(C)C(C)(C)C)c1 to produce COc1ccc2[nH]c(CCCCCCCCCCCCCCO)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.