Using OCc1ccc(Cn2nc(-c3ccc(C(F)(F)F)cc3)cc2CCc2ccccc2)cc1 to produce O=Cc1ccc(Cn2nc(-c3ccc(C(F)(F)F)cc3)cc2CCc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.