Mebendazole EP Impurity E

Chemical Name: Mebendazole Ethyl Analog; N-(6-Benzoyl-1H-benzimidazol-2-yl)carbamic Acid Ethyl Ester; 5-Benzoyl-2-benzimidazolecarbamic Acid Ethyl Ester; (5-Benzoyl-1H-benzimidazol-2-yl)carbamic Acid Ethyl Ester;

Smile: O=C(C1=CC(N=C(NC(OCC)=O)N2)=C2C=C1)C3=CC=CC=C3