for the following products
1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione | 2'-Deoxy-5'-O-DMT-2'-fluorouridine | 5'-O-[bis-(4-Methoxyphenyl)(phenyl)methyl]-2'-deoxy-2'-fluorouridine and 5'-O-DMT-2'-fluoro-2'-deoxyuridine
