(1R,3aS,3bS,5aS,6aS,9aR,10aR,10bS,12aS)-1-((1R,2S)-1-hydroxy-1-((R)-3-isopropyl-5-oxo-2,5-dihydrofuran-2-yl)propan-2-yl)-8,8,10a,12a-tetramethylhexadecahydro-5H-cyclopenta[7,8]phenanthro[2,3-d][1,3]dioxol-5-one

(2α,3α,5α,22S,23E)-6,6-ethylenedioxy-2,3-isopropylidenedioxy-26,27-dinorcholest-23-en-22-ol

(2R,3S,5α,22R)-23,24-epoxy-6,6-(ethylenedioxy)-2,3-(isopropylidenedioxy)-26,27-dinorcholestan-22-ol

(2R,3S,24S)-2,3-isopropylidenedioxy-24-ethyl-6,6-ethylenedioxy-5α-cholestan-22(E)-ene

(2S,3R,4R,5S)-2-((3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-5,6-dihydroxy-7a,9a-dimethyl-3-oxohexadecahydro-1H-benzo[c]indeno[5,4-e]oxepin-10-yl)-5,6-dimethylheptane-3,4-diyl diacetate