Showing structure for (1r,3as,9br,11ar)-1-[(2r)-6-hydroxy-6-methyl-4-oxoheptan-2-yl]-3a,6,6,11a-tetramethyl-4,7-dioxo-1h,2h,3h,3bh,8h,9h,9ah,10h,11h-cyclopenta[a]phenanthrene-9b-carbaldehyde