Showing structure for (2s,3r,4s)-4-{[(2r,3s,5s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2h,3h,4h,4ah,9h-[1,3]dioxolo[4,5-j]phenanthridine-2,3,6,7-tetrol