Showing structure for (3ar,4r,6ar,8s,9ar,9br)-8-{[(2r,3r,4r,5s,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[2-(4-hydroxyphenyl)acetyl]oxy}oxan-2-yl]oxy}-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl (2r)-2-hydroxy-3-methylbutanoate