4NYF:
reference: Discovery of BI 224436, a Noncatalytic Site Integrase Inhibitor (NCINI) of HIV-1., Fader LD, Malenfant E, Parisien M, Carson R, Bilodeau F, Landry S, Pesant M, Brochu C, Morin S, Chabot C, Halmos T, Bousquet Y, Bailey MD, Kawai SH, Coulombe R, LaPlante S, Jakalian A, Bhardwaj PK, Wernic D, Schroeder P, Amad M, Edwards P, Garneau M, Duan J, Cordingley M, Bethell R, Mason SW, Bos M, Bonneau P, Poupart MA, Faucher AM, Simoneau B, Fenwick C, Yoakim C, Tsantrizos Y, ACS Med Chem Lett. 2014 Jan 22;5(4):422-7. doi: 10.1021/ml500002n. eCollection, 2014 Apr 10. PMID: 24900852

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