VENETOCLAX IMPURITY - III

Chemical Name: N-[4-{4-[2-(4-chloro-phenyl)-4,4-dimethyl-cyclohex-1-enylmethyl]-4-oxy-piperazin-1-yl}-2-(1H-pyrrolp[2,3-b]pyridine-5-yloxy)-benzoyl]-3-nitro-4-[(tetrahydro-pyran-4-ylmethyl)-amino]benzenesulfonamide ; 4-(3-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(((3-nitro-4-(((tetrahydro-2H-pyran-4-yl)methyl)amino)phenyl)sulfonyl)carbamoyl)phenyl)-1-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazine 1-oxide

Synonym: Venetoclax-N-Oxide impurity

Smile: O=C(NS(=O)(C1=CC=C(NCC2CCOCC2)C([N+]([O-])=O)=C1)=O)C3=C(C=C(C=C3)N4CC[N+](CC5=C(C6=CC=C(C=C6)Cl)CC(C)(C)CC5)([O-])CC4)OC7=CN=C(NC=C8)C8=C7