英文名称
[2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-[2-[3-(2,3-dihydrothiophene-4-carbonylamino)propanoylamino]-6-oxo-1H-purin-9-yl]oxolan-3-yl] [3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl 2-cyanoethyl phosphite