英文名称
[(2R,3R,4R,5R)-4-[[(2R,3R,4R,5R)-5-[2-benzamido-6-[2-(4-nitrophenyl)ethoxy]purin-9-yl]-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]oxolan-2-yl]methoxy-(2-cyanoethoxy)phosphoryl]oxy-5-(6-benzamidopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] [(2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1-yl)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]oxolan-2-yl]methyl 2-cyanoethyl phosphate