Using COC(=O)c1ccc(C2(c3ccc(OCc4cccc(F)c4)cc3)CCC(C(F)(F)F)CC2)cc1, C#C[Si](C)(C)C to produce COC(=O)c1ccc(C2(c3ccc(C#C[Si](C)(C)C)cc3)CCC(C(F)(F)F)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.