英文名称
2-[6-[[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxymethyl]-5-[[17-(5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-2,4-dihydroxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol