4YZU:
reference: Rapid development of two factor IXa inhibitors from hit to lead., Parker DL Jr, Walsh S, Li B, Kim E, Sharipour A, Smith C, Chen YH, Berger R, Harper B, Zhang T, Park M, Shu M, Wu J, Xu J, Dewnani S, Sherer EC, Hruza A, Reichert P, Geissler W, Sonatore L, Ellsworth K, Balkovec J, Greenlee W, Wood HB, Bioorg Med Chem Lett. 2015 Jun 1;25(11):2321-5. doi: 10.1016/j.bmcl.2015.04.025. , Epub 2015 Apr 13. PMID: 25937013

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