| 3HB4: reference: Binary and ternary crystal structure analyses of a novel inhibitor with 17beta-HSD type 1: a lead compound for breast cancer therapy., Mazumdar M, Fournier D, Zhu DW, Cadot C, Poirier D, Lin SX, Biochem J. 2009 Dec 10;424(3):357-66. PMID: 19929851 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).