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