英文名称
(13S)-17-[1-[1-[(13S)-3,3-dimethoxy-17-(methoxymethyl)-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]ethoxymethoxymethoxy]ethyl]-3,3-dimethoxy-17-(methoxymethyl)-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene