4BUV:
reference: para-Substituted 2-Phenyl-3,4-dihydroquinazolin-4-ones As Potent and Selective Tankyrase Inhibitors., Haikarainen T, Koivunen J, Narwal M, Venkannagari H, Obaji E, Joensuu P, Pihlajaniemi T, Lehtio L, ChemMedChem. 2013 Oct 15. doi: 10.1002/cmdc.201300337. PMID: 24130191

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).