Showing structure for (1s,4as,6s,7r,7as)-7-[(acetyloxy)methyl]-6,7-dihydroxy-4-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 2-methylbutanoate