Showing structure for 2-(3,5-dihydroxyphenyl)-1-{[3-(3,5-dihydroxyphenyl)-2-[3-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-5-yl]-2,3-dihydro-1-benzofuran-5-yl]methylidene}-3-(4-hydroxyphenyl)-2,3-dihydroindene-4,6-diol