4M2U:
reference: Structural study of interaction between brinzolamide and dorzolamide inhibition of human carbonic anhydrases., Pinard MA, Boone CD, Rife BD, Supuran CT, McKenna R, Bioorg Med Chem. 2013 Nov 15;21(22):7210-5. doi: 10.1016/j.bmc.2013.08.033. Epub , 2013 Aug 28. PMID: 24090602

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