Showing structure for n-[4-({[6,8-dimethoxy-2-(methoxycarbonyl)-2-(4-methoxyphenyl)-5-oxo-3-phenyl-3,4-dihydro-1-benzoxepin-4-yl](hydroxy)methylidene}amino)butyl]-2-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}but-2-enimidic acid