英文名称
ethyl N-[1-[2-[[2-[[2-[3-[4-[3-[[2-[[2-[[2-[5-(ethoxycarbonylcarbamoyl)-2,4-dioxo-pyrimidin-1-yl]acetyl]amino]acetyl]amino]acetyl]amino]propyl]piperazin-1-yl]propylamino]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]-2,4-dioxo-pyrimidine-5-carbonyl]carbamate