(1'R,2'R,4'S)-4-(2',4'-Dihydroxy-2',6',6'-trimethylcyclohexyliden)but-3-en-2-on;(3R)-4-((2R,4S)-2,4-dihydroxy-2,6,6-trimethylcyclohexylidene)but-3-en-2-one;(3S,5R,7E,8R)-3,5-dihydroxy-6,7-megastigmadien-9-one;(3S,5R,8R)-3,5-dihydroxy-6,7-megastigmadien-9-one;(3S,5R,8R)-3,5-dihydroxymegastigma-6,7-dien-9-one;grasshopper ketone;staphylionoside D