(11 beta, 16 alpha)-21-(3,3-dimethyl-1-oxobutoxy)-9-fluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy)) pregna-1,4-diene-3,20-dione
(11beta,16alpha)-21-(3,3-Dimethyl-1-oxobutoxy)-9-fluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))pregna-1,4-diene-3,20-dione