Baricitinib Impurity 5

Chemical Name: 2-(3-(4-(4-(1-(3-(Cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile

Smile: O=[S](N1CC(C1)(N2C=C(C3=C(C=CN4)C4=NC(C5=CN(C6(CC#N)CN(C6)[S](=O)(CC)=O)N=C5)=N3)C=N2)CC#N)(CC)=O