11GS:
reference: The glutathione conjugate of ethacrynic acid can bind to human pi class glutathione transferase P1-1 in two different modes., Oakley AJ, Lo Bello M, Mazzetti AP, Federici G, Parker MW, FEBS Lett 1997 Dec 8;419(1):32-6. PMID: 9426214

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