Showing structure for (2r,3as,5ar,5bs,9r,13s,14r,16as,16br)-9-[(1e)-but-1-en-1-yl]-13-hydroxy-2-{[(2r,3r,4s,5s,6s)-3-hydroxy-4,5-dimethoxy-6-methyloxan-2-yl]oxy}-14-methyl-1h,2h,3h,3ah,5ah,5bh,6h,9h,10h,11h,12h,13h,14h,16ah,16bh-as-indaceno[3,2-d]oxacyclododecane-7,15-dione