122127-73-5 2,5-Cyclohexadien-1-one, 2-acetyl-6-((3-acetyl-2,4,6-trihydroxy-5-(3-methyl-2-butenyl)phenyl)methyl)-3,5-dihydroxy-4-methyl-4-(3-methyl-2-butenyl)-, (+)- Drummondin F