(6R,7E,9R)-9-Hydroxy-4,7-megastigmadien-3-one

(R)-4-[(R,E)-3-Hydroxy-1-butenyl]-3,5,5-trimethyl-2-cyclohexen-1-one

(6R)-1,5,5-Trimethyl-6β-[(1E,3R)-3-hydroxy-1-butenyl]-1-cyclohexene-3-one