英文名称
[5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-8-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate