英文名称
3-[[(2R,4S,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-(methoxymethyl)-4-methyloxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile;3-[[di(propan-2-yl)amino]-[(2R,4S,5R)-2-(methoxymethyl)-4-methyl-5-(4-methyl-2-oxopyrimidin-1-yl)oxolan-3-yl]oxyphosphanyl]oxypropanenitrile