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