Showing structure for 3-(8-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]oxy}-7,7,10a-trimethyl-1h,2h,4h,5h,6h,6ah,8h,9h,10h-naphtho[2,1-c]pyran-2-yl)-5h-furan-2-one