(3aR,5aR,6S,10bS)-6-Hydroxy-1-isopropyl-3a,5a-dimethyl-3-oxo-3,3a,4,5,5a,6,7,10b-octahydrocyclohepta(e)indene-8-carbaldehyde
(3ar,5ar,6s,10bs)-6-hydroxy-1-isopropyl-3a,5a-dimethyl-3-oxo-3,3a,4,5,5a,6,7,10b-octahydrocyclohepta(e)indene-8-carbaldehyde