英文名称
9H-fluoren-9-ylmethyl N-[4-[[9-[5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[[3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-5-[2-oxo-4-[[4-[[(2-phenylacetyl)amino]methyl]benzoyl]amino]pyrimidin-1-yl]oxolan-2-yl]methoxy]phosphanyl]oxyoxolan-2-yl]purin-6-yl]amino]-4-oxobutyl]-N-methylcarbamate