Synonyms: Descinolone;9-Fluoro-11β,16α,17-trihydroxypregna-1,4-diene-3,20-dione;(8S,9R,10S,11S,13S,14S,16R,17S)-17-acetyl-9-fluoro-11,16,17-trihydroxy-10,13-dimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;(8S,9R,10S,11S,13S,14S,16R,17S)-17-ethanoyl-9-fluoro-11,16,17-trihydroxy-10,13-dimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one