The molecule is a tricyclic diterpenoid that is 15,16-epoxydolabrene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is a secondary allylic alcohol, an epoxide and a tricyclic diterpenoid. It derives from a 15,16-epoxydolabrene.
(2S,4aS,4bR,7S,8aR,10aS)-7-methyl-1-methylidene-7-(oxiran-2-yl)-2,3,4,4a,4b,5,6,8,8a,9,10,10a-dodecahydrophenanthren-2-ol