Showing structure for (1r,3ar,5as,5br,7ar,9s,11ar,11br,13bs)-3a,5a,5b,8,8,11a-hexamethyl-1-(prop-1-en-2-yl)-1h,2h,3h,4h,5h,6h,7h,7ah,9h,10h,11h,11bh,12h,13bh-cyclopenta[a]chrysen-9-ol