2(3H)-furanone, 5-(1,3-dihydroxy-2-oxopropyl)dihydro- 8-[5-(dimethoxymethyl)-4-fluorotetrahydrofuran-2-yl]-7H-purin-6-amine (non-preferred name) InChI=1/C12H16FN5O3/c1-19-12(20-2)8-5(13)3-6(21-8)10-17-7-9(14)15-4-16-11(7)18-10/h4-6,8,12H,3H2,1-2H3,(H3,14,15,16,17,18