for the following products
1-(2-Deoxy-2-fluoro-b-D-arabinofuranosyl)-5-methyluracil | 1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione | 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione | 2'-Fluoro-5-methylarabinosyluracil and 2'-Fluoro-5-methyl-1-beta-D-arabinofuranosyluracil
