Venetoclax Chloro Coupled Acid Impurity

Chemical Name: 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoic acid

Smile: O=C(O)C1=C(OC2=CN=C(NC=C3)C3=C2)C=C(N4CCN(CC5=C(C6=CC=C(N7CCN(CC8=C(C9=CC=C(Cl)C=C9)CC(C)(C)CC8)CC7)C=C6)CC(C)(C)CC5)CC4)C=C1