Using Cc1ccc(S(=O)(=O)OCC(F)(F)F)cc1, C=CCc1c(C)cc(C)cc1O to produce C=CCc1c(C)cc(C)cc1OCC(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.