Encorafenib Nitroso Impurity

Chemical Name: Methyl (S)-(1-((4-(3-(5-chloro-2-fluoro-3-(methylsulfonamido)phenyl)-1-isopropyl-1H-pyrazol-4-yl)pyrimidin-2-yl)(nitroso)amino)propan-2-yl)carbamate

Smile: CC(C)N1N=C(C2=C(F)C(NS(C)(=O)=O)=CC(Cl)=C2)C(C3=NC(N(C[C@H](C)NC(OC)=O)N=O)=NC=C3)=C1