英文名称
5-[3-[2-[3-[3,5-Dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-enyl]-3,5-dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-enoxy]-3-methyl-5-oxo-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypentanoic acid