英文名称
2-[2-[2-(3,12-dihydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methylhept-5-en-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-4-yl]oxy-6-methyloxane-3,4,5-triol