3ZC6:
reference: Strategic use of conformational bias and structure based design to identify potent JAK3 inhibitors with improved selectivity against the JAK family and the kinome., Lynch SM, DeVicente J, Hermann JC, Jaime-Figueroa S, Jin S, Kuglstatter A, Li H, Lovey A, Menke J, Niu L, Patel V, Roy D, Soth M, Steiner S, Tivitmahaisoon P, Vu MD, Yee C, Bioorg Med Chem Lett. 2013 May 1;23(9):2793-800. doi: 10.1016/j.bmcl.2013.02.012., Epub 2013 Feb 13. PMID: 23540648

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