Showing structure for (3s,3ar,4as,5s,7as,8r,9as)-3,4a,8-trimethyl-5-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-decahydroazuleno[6,5-b]furan-2-one