Showing structure for (1s,11as)-1-hydroxy-4-(hydroxymethyl)-8,8,11a-trimethyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,6h,7h,7ah,9h,10h,11h-phenanthro[3,4-c]furan-3-one