Showing structure for (1r,3as,3br,5ar,7s,9ar,9bs,11ar)-7-{[(3s,4s,6s)-3,4-dihydroxy-6-methyl-5-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-2,3a-dihydroxy-11a-methyl-1-(5-oxo-2h-furan-3-yl)-tetradecahydrocyclopenta[a]phenanthrene-9a-carbaldehyde