英文名称
[5-(hydroxymethyl)-3-[2-[5-(hydroxymethyl)-3-[[5-(hydroxymethyl)-2-oxo-1H-pyridin-3-yl]methylideneazaniumylidenemethyl]-2-oxo-1,4-dihydropyridin-3-yl]cyclohexyl]-2-oxo-1,4-dihydropyridin-3-yl]methylidene-[[5-(hydroxymethyl)-2-oxo-1H-pyridin-3-yl]methylidene]azanium