英文别名
(8R,9S,10R,13S,14S,16R,E)-17-ethylidene-16-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one;(8R,9S,10R,13S,14S,16R,17E)-17-ethylidene-16-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one