(4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,9,11,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoic acid

1,2-环己烷二羧酰亚胺

2-(2-氧代环己基)-1H-异吲哚-1,3(2H)-二酮

2-(4-羟基丁基)-1H-异吲哚-1,3(2H)-二酮

2-(2-甲基丙基)异吲哚-1,3-二酮