英文名称
2-(Hydroxymethyl)-6-[[3,4,5-trihydroxy-6-[3-hydroxy-5-[6-hydroxy-4-[6-hydroxy-2-(4-hydroxyphenyl)-4-[2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]phenoxy]oxan-2-yl]methoxy]oxane-3,4,5-triol