The molecule is a cytochalasan alkaloid isolated from Chaetomium globosum and Calonectria morganii. It has a role as a Chaetomium metabolite. It is a cytochalasan alkaloid, a member of indoles, a macrocycle, an epoxide and a secondary alpha-hydroxy ketone.
(1R,3E,6R,7E,9S,11E,13R,16R,17S,18R,19S)-6-hydroxy-19-(1H-indol-3-ylmethyl)-7,9,16,17-tetramethyl-15-oxa-20-azatetracyclo[11.8.0.01,18.014,16]henicosa-3,7,11-triene-2,5,21-trione