Using COc1ccc(-c2ccsc2)cc1C(C)(C)CC(O)(Cn1ccc(=O)c2ccccc21)C(F)(F)F to produce CC(C)(CC(O)(Cn1ccc(=O)c2ccccc21)C(F)(F)F)c1cc(-c2ccsc2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.