英文名称
[6-[[3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-7-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate