Using O=S(=O)(OCC(F)(F)COS(=O)(=O)C(F)(F)F)C(F)(F)F, O=Cc1cc(O)cc(O)c1 to produce O=Cc1ccc2c(c1)OCC(F)(F)CO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.