英文名称
[(2R,4S,5R)-2-[[2-cyanoethoxy-[(2R,4S,5R)-5-[2-(dimethylaminomethylideneamino)-6-oxo-1H-purin-9-yl]-2-(hydroxymethyl)-4-methyloxolan-3-yl]oxyphosphoryl]oxymethyl]-5-[2-(dimethylaminomethylideneamino)-6-oxo-1H-purin-9-yl]-4-methyloxolan-3-yl] 2-cyanoethyl prop-2-enyl phosphate