(1R,7aR)-4-[(2Z)-1-hydroxy-2-[(5R)-5-hydroxy-2-methylene-cyclohexylidene]ethyl]-7a-methyl-1-[(E,1R)-1,4,5-trimethylhex-2-enyl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ol [ 84985-78-4 ]