2BKZ:
reference: Benzodipyrazoles: a new class of potent CDK2 inhibitors., D'Alessio R, Bargiotti A, Metz S, Brasca MG, Cameron A, Ermoli A, Marsiglio A, Polucci P, Roletto F, Tibolla M, Vazquez ML, Vulpetti A, Pevarello P, Bioorg Med Chem Lett. 2005 Mar 1;15(5):1315-9. PMID: 15713378

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