英文名称
N-(2-ethylphenyl)-1-[[4-[4-[[3-[N-(2-ethylphenyl)-C-hydroxycarbonimidoyl]-2-hydroxy-11H-benzo[a]carbazol-1-yl]diazenyl]-N-[4-[[3-[N-(2-ethylphenyl)-C-hydroxycarbonimidoyl]-2-hydroxy-11H-benzo[a]carbazol-1-yl]diazenyl]phenyl]anilino]phenyl]diazenyl]-2-hydroxy-11H-benzo[a]carbazole-3-carboximidic acid