5X73:
reference: Structural Biology-Inspired Discovery of Novel KRAS-PDEdelta Inhibitors., Jiang Y, Zhuang C, Chen L, Lu J, Dong G, Miao Z, Zhang W, Li J, Sheng C, J Med Chem. 2017 Oct 3. doi: 10.1021/acs.jmedchem.7b01243. PMID: 28929751

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