英文名称
Methyl 2-[[2-(2-amino-6-phenylmethoxypurin-9-yl)acetyl]-[2-[[2-[2-[[2-[2-[[2-[2-[[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl-prop-2-enoxycarbonylamino]acetyl]amino]ethyl-prop-2-enoxycarbonylamino]acetyl]amino]ethyl-prop-2-enoxycarbonylamino]acetyl]amino]ethyl-[2-[6-(phenylmethoxycarbonylamino)purin-9-yl]acetyl]amino]acetyl]amino]ethyl]amino]acetate