英文名称
3-[6-[(3E)-3-[2-[3-(1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carbonyl)oxypropyl]-2-methyl-1H-perimidin-6-ylidene]-2-hydroxy-4-oxocyclobuten-1-yl]-2-methyl-1,3-dihydroperimidin-2-yl]propyl 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate