(1R,3aS,3bR,3cS,4aR,6aR,7aS,7bS,7cS,9aS)-1-acetyl-7b,9a-dimethyl-6-oxo-1,2,3,3a,3b,3c,4a,6,6a,7,7a,7b,7c,8,9,9a-hexadecahydrocyclopenta[1,2]cyclopropa[5,6]phenanthro[9,10-b]oxiren-1-yl acetate; (1?,2?,6?,7?)-17-(Acetyloxy)-6,7-epoxy-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4-diene-3,20-dione; 6?,7?-Epoxy-1?,2?-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4-diene-3,20-dione Acetate
