2X7C:
reference: Structural Basis for Inhibition of Eg5 by Dihydropyrimidines: Stereoselectivity of Antimitotic Inhibitors Enastron, Dimethylenastron and Fluorastrol., Kaan HY, Ulaganathan V, Rath O, Prokopcova H, Dallinger D, Kappe CO, Kozielski F, J Med Chem. 2010 Jul 2. PMID: 20597485

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