英文名称
methyl 5-ethylidene-4-[2-[3-[3-(hydroxymethyl)-7-methoxy-2-[3-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydro-1-benzofuran-5-yl]propoxy]-2-oxoethyl]-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carboxylate