Showing structure for 8,16-bis(4-hydroxyphenyl)-12-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-15-oxatetracyclo[8.6.1.0²,⁷.0¹⁴,¹⁷]heptadeca-2,4,6,10,12,14(17)-hexaene-4,6,9-triol