英文名称
                        3-[4,5-Dihydroxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxy-12-hydroxy-17-(2-hydroxy-6-methylhept-5-en-2-yl)-4,4,8,10,14-pentamethyl-1,2,3,5,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-6-one