Using CC(C)(C)OC(=O)N1CCCc2cc(OS(=O)(=O)C(F)(F)F)ccc21, C#CCCCO to produce CC(C)(C)OC(=O)N1CCCc2cc(C#CCCCO)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.