英文别名
methyl 2'-{[(E)-3β-hydroxyandrost-5-en-17-ylidene]methyl}-(4'S)-4',5'-dihydro-1',3'-oxazole-4'-carboxylate;methyl (4S)-2-[(E)-[(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene]methyl]-4,5-dihydro-1,3-oxazole-4-carboxylate