Showing structure for [3,4,5-trihydroxy-6-({4-hydroxy-3,6-dimethyl-2-oxo-3h,3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-9-yl}methoxy)oxan-2-yl]methyl 2-(4-hydroxyphenyl)acetate