英文名称
methyl 5-ethylidene-4-[2-[4-[2-[5-ethylidene-4-[2-[4-(2-hydroxyethyl)phenoxy]-2-oxoethyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carbonyl]oxyethyl]phenoxy]-2-oxoethyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carboxylate