Acebrophylline Nitroso Impurity 1

Chemical Name: N-(2-Amino-3,5-dibromobenzyl)-N-((1r,4r)-4-hydroxycyclohexyl)nitrous amide 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetate

Smile: OC(CN1C=NC(N(C)C(N2C)=O)=C1C2=O)=O.O[C@@H]3CC[C@@H](N(N=O)CC4=C(N)C(Br)=CC(Br)=C4)CC3