英文名称
[(2S,3R,4S,5S)-2-[[(8R,9S,13S,14S,16S,17S)-3,17-dihydroxy-13-methyl-17-[(2S)-6-methyl-3-oxoheptan-2-yl]-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-16-yl]oxy]-5-hydroxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-3-yl] acetate