Showing structure for (4r,4as,10ar,11br)-4,8,11b-trimethyl-4-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,2h,3h,4ah,5h,6h,10ah,11h-phenanthro[3,2-b]furan-7,9-dione