3,4a,7,7,10a-Pentamethyl-perhydro-1H-naphtho<2.1-b>pyran-3-carbaldehyd

4-((1S,4aS,8aS)-5,5,8a-trimethyl-2-methylene-decahydronaphthalen-1-yl)butan-2-one

3a,6,6,9a-tetramethyl-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e][1]benzofuran-2-ol

cis-abienol

2-[(4aS,8aS)-3,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethylnaphthalen-1-yl]acetic acid