2-<2',3'-Dideoxy-3'-(uracil-3''-yl)-D-threo-pent-1'-enopyranosyl>thiazole-4-carboxamide

2-<2'-Deoxy-3'-S-(β-D-glucopyranosyl)-3'-thio-D-threo-pent-1'-enopyranosyl>thiazole-4-carboxamide