Using C#CCBr, CS(=O)(=O)c1ccc(-c2cc(=O)[nH]c(C(F)(F)F)c2-c2ccc(F)cc2)cc1 to produce C#CCOc1cc(-c2ccc(S(C)(=O)=O)cc2)c(-c2ccc(F)cc2)c(C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.