(1S)-3-Benzoyl-1α,5α,7β-triprenyl-4-hydroxy-8,8-dimethylbicyclo[3.3.1]nona-3-ene-2,9-dione

(1S,5S)-3-Benzoyl-4-hydroxy-8,8-dimethyl-1,5,7β-tris(3-methyl-2-butenyl)bicyclo[3.3.1]non-3-ene-2,9-dione

(1S,5S,7R)-1,5,7-Tris(3-methyl-2-butenyl)-3-benzoyl-4-hydroxy-8,8-dimethylbicyclo[3.3.1]nona-3-ene-2,9-dione