英文名称
ethyl 11-[(13S,17S)-13-methyl-3,17-bis(phenylmethoxy)-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-11-yl]-2-propylundec-9-enoate;(13S,17S)-13-methyl-3,17-bis(phenylmethoxy)-11-prop-2-enyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene