[(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate; 6-Chloro-3,20-dioxo-1β,2β-dihydro-3′H-cyclopropa-[1,2]pregna-1,4,6-trien-17-yl Acetate; (1beta,2beta)-17-(Acetyloxy)-6-chloro-1,2-dihydro-3`H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione