(+)-(1R,2S,6R)-6-isopropyl-3-methyl-2-methylamino-cyclohex-3-enol

(+)-(3aS,7R,7aR)-7-isopropyl-3,4-dimethyl-3a,6,7,7a-tetrahydro-3H-benzoxazol-2-one

(+)-(1S,5R,6S)-N-(6-acetoxy-5-isopropyl-2-methyl-cyclohex-2-enyl)-N-methyl-N-(2-prop-2-ynyl)-amine

(+)-(1R,2R,5S)-N-benzoyloxy-N-methyl-carbamic acid-4,6,6-trimethyl-bicyclo[3.1.1]hept-3-en-2-yl-ester

(2a1R,4aS,6R,7R,7aS)-6-isopropyl-1,2a1-dimethyl-4-oxo-2,2a1,4,4a,5,6,7,7a-octahydro-1H-cyclopenta[cd]indol-7-yl acetate