4AFE:
reference: Design of potent and selective hybrid inhibitors of the mitotic kinase nek2: structure-activity relationship, structural biology, and cellular activity., Innocenti P, Cheung KM, Solanki S, Mas-Droux C, Rowan F, Yeoh S, Boxall K, Westlake M, Pickard L, Hardy T, Baxter JE, Aherne GW, Bayliss R, Fry AM, Hoelder S, J Med Chem. 2012 Apr 12;55(7):3228-41. Epub 2012 Mar 23. PMID: 22404346

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