Showing structure for [(2r,3s,4s,5r,6s)-3,4,5-trihydroxy-6-({2-[(8r,9s)-9-hydroxy-2-oxo-8h,9h-furo[2,3-h]chromen-8-yl]propan-2-yl}oxy)oxan-2-yl]methyl acetate