Showing structure for (4s,4as,6s,7r,7as)-4-(methoxycarbonyl)-7-methyl-3-oxo-hexahydro-1h-cyclopenta[c]pyran-6-yl (4s,5s,6s)-4-[2-(acetyloxy)ethyl]-5-ethenyl-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,6-dihydro-4h-pyran-3-carboxylate