Using O=C1CCc2cc(O)ccc21, OCc1cc(-c2ccccc2)c(C(F)(F)F)s1 to produce O=C1CCc2cc(OCc3cc(-c4ccccc4)c(C(F)(F)F)s3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.