3H9O:
reference: Benzo[c][2,7]naphthyridines as inhibitors of PDK-1., Kim KH, Wissner A, Floyd MB Jr, Fraser HL, Wang YD, Dushin RG, Hu Y, Olland A, Guo B, Arndt K, Bioorg Med Chem Lett. 2009 Sep 1;19(17):5225-8. Epub 2009 Jul 8. PMID: 19628388

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