英文名称
4-[2-[2-carboxy-5-[3-[3,4-dihydroxy-4-[3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyloxymethyl]oxolan-2-yl]oxy-4,5-dihydroxy-6-[(2-oxooxetane-3-carbonyl)oxymethyl]oxan-2-yl]oxy-6-hydroxy-2,3-dihydroindol-1-yl]ethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid