(2R)-2-(((2R)-1-(双(4-甲氧基苯基)(苯基)甲氧基)-3-(((2-氰基乙氧基)(二异丙基氨基)膦基)氧基)丙-2-基)氧基)-2-(2-异丁酰胺基-6-氧代-3H-嘌呤-9(6H)-基)苯甲酸乙酯

[(2R)-2-[(2R)-1-[Bis(4-methoxyphenyl)-phenylmethoxy]-3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxypropan-2-yl]oxy-2-[2-(2-methylpropanoylamino)-6-oxo-1H-purin-9-yl]ethyl] benzoate