Closantel EP Impurity J

Chemical Name: N-[5-Chloro-4-[[4-[[2-chloro-4-[(2-hydroxy-3,5-diiodobenzoyl)amino]-5-methylphenyl]cyanomethyl]phenyl](4-chlorophenyl)cyanomethyl]-2-methylphenyl]-2-hydroxy-3,5-diiodobenzamide (as per EP)

Smile: ClC1=CC=C([C@](C2=CC(C)=C(NC(C3=C(O)C(I)=CC(I)=C3)=O)C=C2Cl)(C#N)C4=CC=C(C(C5=C(C=C(C(C)=C5)NC(C6=C(O)C(I)=CC(I)=C6)=O)Cl)C#N)C=C4)C=C1