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