(3S,3aS,5aR,6S,9aR,9bR)-3-((S)-1,5-Dimethyl-hexyl)-3a,6-dimethyl-6-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-dodecahydro-cyclopenta[a]naphthalen-7-one

[1'S-(1'α,3'aβ,4'β,7'aα)]-1'-[(S)-(1,5-dimethylhexyl)]octahydro-7'a-methylspiro[1,3-dioxolane-2,5'[5'H]indene]-4'-methanol

(1'S,7'aR)-1'-[(S)-(1,5-dimethylhexyl)]-1',2',3',6',7',7a'-hexahydro-7'a-(iodomethyl)spiro[1,3-dioxolane-2,5'-[5'H]indene]

[1S-(1α,3aβ,4β,7aα)]-1-[(S)-(1,5-dimethylhexyl)]octahydro-7a-methyl-4-[[(methylsulfonyl)oxy]methyl]-5H-inden-5-one

(3S,3aR)-3-[(S)-(1,5-dimethylhexyl)]-1,2,3,4,5,6-hexahydro-6-oxo-3aH-indene-3a-carboxylic acid (R)-tetrahydro-4,4-dimethyl-2-oxo-3-furanyl ester

(1'S,7'aR)-1'-[(S)-(1,5-dimethylhexyl)]-1',2',6',7'-tetrahydrospiro[1,3-dioxolane-2,5'-[5'H]indene]-7'a(3'H)-ylmethyl methanesulfonate

[1S-(1α,3aβ,4β,7aα)]-1-[(S)-(1,5-dimethylhexyl)]octahydro-4-hydroxymethyl-7a-methyl-5H-inden-5-one

[1'S-(1'α,3'aβ,4'β,7'aα)]-1'-[(S)-(1,5-dimethylhexyl)]octahydro-7'a-methylspiro[1,3-dioxolane-2,5'[5'H]indene]-4'-carboxylic acid methyl ester

(1S,2S)-2-[(S)-(1,5-dimethylhexyl)]-5-oxocyclopentanecarboxylic acid (R)-tetrahydro-4,4-dimethyl-2-oxo-3-furanyl ester

(1S,7aS)-1-[(S)-(1,5-dimethylhexyl)]-1,2,3,6,7,7a-hexahydro-7a-methyl-5H-inden-5-one

[1S-(1α,3aβ,4β,7aα)]-1-[(S)-(1,5-dimethylhexyl)]-7a-methyl-5-oxo-octahydro-1H-indene-4-carboxylic acid methyl ester

(1'S,7'aR)-1'-[(S)-(1,5-dimethylhexyl)]-1',2',6',7'-tetrahydrospiro[1,3-dioxolane-2,5'-[5'H]indene]-7'a(3'H)-carboxylic acid (R)-tetrahydro-4,4-dimethyl-2-oxo-3-furanyl ester

(1R,2S)-2-[(S)-(1,5-dimethylhexyl)]-5-oxo-1-(3-oxobutyl)cyclopentanecarboxylic acid (R)-tetrahydro-4,4-dimethyl-2-oxo-3-furanyl ester