英文名称
(2S,3R,4R,5R,6S)-2-[(2R,3R,4S,5S,6R)-2-[[(6R,10R,12S,13S,14R,17S)-4-ethyl-3,12-dihydroxy-4,10,14-trimethyl-17-[(2Z)-6-methylhepta-2,5-dien-2-yl]-1,2,3,5,6,7,8,9,11,12,13,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol