(1R,2S,3R)-2-(bromomethyl)-1-methyl-3-(prop-1-en-2-yl)cyclopentan-1-ol

(4aS,5R,7aR)-3,3,7a-trimethyl-5-(prop-1-en-2-yl)octahydrocyclopenta[b]pyran-2-ol

1-((1S,2R,5R)-2-hydroxy-2-methyl-5-(prop-1-en-2-yl)cyclopentyl)-2,2-dimethylhex-5-en-3-one

(3R,3aS,8aR)-3-hydroxy-3,5,5,8-tetramethyl-2,3,3a,4,5,8a-hexahydroazulen-6(1H)-one

(1R,3aR,6R,8aS)-1,4,7,7-tetramethyl-1,2,3,3a,6,7,8,8a-octahydroazulene-1,6-diol