4-(5-Carbamoyl-2-methoxyphenylazo)-N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-2-naphthamide

4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide