4QYG:
reference: Discovery of the 1,7-diazacarbazole class of inhibitors of checkpoint kinase 1., Gazzard L, Appleton B, Chapman K, Chen H, Clark K, Drobnick J, Goodacre S, Halladay J, Lyssikatos J, Schmidt S, Sideris S, Wiesmann C, Williams K, Wu P, Yen I, Malek S, Bioorg Med Chem Lett. 2014 Dec 15;24(24):5704-9. doi: 10.1016/j.bmcl.2014.10.063., Epub 2014 Oct 27. PMID: 25453805

This OCA Structure page
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