3U2O:
reference: Biaryl analogues of teriflunomide as potent DHODH inhibitors., Erra M, Moreno I, Sanahuja J, Andres M, Reinoso RF, Lozoya E, Pizcueta P, Godessart N, Castro-Palomino JC, Bioorg Med Chem Lett. 2011 Dec 15;21(24):7268-72. Epub 2011 Oct 20. PMID: 22078215

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