英文名称
4a-[6-[[1-[1,4-Dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxybutan-2-yl]oxy-2-hydroxyethoxy]methyl]-3,4,5-trihydroxyoxan-2-yl]oxycarbonyl-2,6a,6b,9,9,12a-hexamethyl-10-(3,4,5-trihydroxyoxan-2-yl)oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-2-carboxylic acid