Showing structure for [(2r,3s,4s,5r,6s)-6-[(3s,3'r,3ar,6s,6ar)-6-(acetyloxy)-3'-(4-hydroxyphenyl)-dihydro-5h-spiro[furo[3,2-b]furan-3,2'-oxolane]-2,5'-dioneoxy]-3,5-bis(acetyloxy)-4-hydroxyoxan-2-yl]methyl acetate