4MIA:
reference: Discovery of N-[4-[6-tert-butyl-5-methoxy-8-(6-methoxy-2-oxo-1H-pyridin-3-yl)-3-quinolyl]pheny l]methanesulfonamide (RG7109), a potent inhibitor of the hepatitis C virus NS5B polymerase., Talamas FX, Abbot SC, Anand S, Brameld KA, Carter DS, Chen J, Davis D, de Vicente J, Fung AD, Gong L, Harris SF, Inbar P, Labadie SS, Lee EK, Lemoine R, Le Pogam S, Leveque V, Li J, McIntosh J, Najera I, Park J, Railkar A, Rajyaguru S, Sangi M, Schoenfeld RC, Staben LR, Tan Y, Taygerly JP, Villasenor AG, Weller PE, J Med Chem. 2014 Mar 13;57(5):1914-31. doi: 10.1021/jm401329s. Epub 2013 Nov 6. PMID: 24195700

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