英文名称
9H-fluoren-9-ylmethyl 5-[[4-[[9-[5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[[3-[but-3-ynoxy-[di(propan-2-yl)amino]phosphanyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-(2-cyanoethoxy)phosphanyl]oxyoxolan-2-yl]purin-6-yl]carbamoyl]phenyl]methylamino]-5-oxopentanoate