6FO8:
reference: Aromatic-Based Design of Highly Active and Noncalcemic Vitamin D Receptor Agonists., Gogoi P, Seoane S, Sigueiro R, Guiberteau T, Maestro MA, Perez-Fernandez R, Rochel N, Mourino A, J Med Chem. 2018 May 7. doi: 10.1021/acs.jmedchem.8b00337. PMID: 29733645

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