英文名称
3-Acetyloxy-4-[2-(2-acetyloxy-3-methylbutanoyl)oxy-5-formyloxy-3-(furan-3-yl)-4-(2-hydroxy-3-methylbutanoyl)oxy-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-6-yl]-4-[2-(hydroxymethyl)-2-methyl-5-oxooxolan-3-yl]pentanoic acid