The molecule is a diterpene lactone isolated from the whole plants of Ajuga ciliata. It has a role as a plant metabolite. It is a diterpene lactone, an organic heterotricyclic compound, an acetate ester, a butenolide, an organochlorine compound and a tertiary alcohol.
[(1R,3R,5S,6R,8S,9R,10R,13R)-8-acetyloxy-10-(chloromethyl)-10-hydroxy-5,6-dimethyl-3-(5-oxo-2H-furan-3-yl)-2-oxatricyclo[7.3.1.05,13]tridecan-9-yl]methyl acetate