[1S-(1α,3aβ,4aβ,8aα,9aα)]-dodecahydro-1-hydroxy-9a-methyl-6H-benz[f]inden-6-one

(1S,3aS,8aR,9aS)-1,2,3,3a,4,7,8,8a,9,9a-decahydro-1-hydroxy-9a-methyl-6H-benz[f]inden-6-one

[1S-(1α,3aβ,4aα,8aα,9aα)]-dodecahydro-1-hydroxy-9a-methyl-6H-benz[f]inden-6-one

4'-([3S-(3α,3aα,7aβ)]-3-(1,1-dimethylethoxy)-2,3,3a,4,7,7a-hexahydro-3a-methyl-1H-inden-5-yl)butan-2'-one

3'-([3S-(3α,3aα,7aβ)]-3-(1,1-dimethylethoxy)-2,3,3a,4,7,7a-hexahydro-3a-methyl-1H-inden-5-yl)propionic acid ethyl ester