Edoxaban Di N-oxide Impurity

Chemical Name: 2-(((1R,2S,5S)-2-(2-((5-chloro-1-oxidopyridin-2-yl)amino)-2-oxoacetamido)-5-(dimethylcarbamoyl)cyclohexyl)carbamoyl)-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine 5-oxide

Smile: C[N@@+]1([O-])CCC2=C(SC(C(N[C@H]3[C@@H](NC(C(NC(C=C4)=[N+]([O-])C=C4Cl)=O)=O)CC[C@H](C(N(C)C)=O)C3)=O)=N2)C1