(7E,9ξ)-9-Hydroxy-5,7-megastigmadien-4-one;1-(3-Hydroxy-1-butenyl)-2,6,6-trimethyl-1-cyclohexene-3-one;3-(3-Hydroxy-1-butenyl)-2,4,4-trimethyl-2-cyclohexen-1-one
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