The molecule is a bisindole alkaloid that is quinone bearing a hydroxy substituent at position 2, a 3,3-dimethylallyl group at position 5 and two indol-3-yl groups at positions 3 and 6, one of which is carrying a 1,1-dimethylallyl group at position 2. It has a role as an antineoplastic agent. It is a bisindole alkaloid and a member of monohydroxy-1,4-benzoquinones.
5-hydroxy-3-(1H-indol-3-yl)-4-(3-methylbut-2-enyl)-6-[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]cyclohexa-3,5-diene-1,2-dione