| 4XUD: reference: Synthesis and Evaluation of Heterocyclic Catechol Mimics as Inhibitors of Catechol-O-methyltransferase (COMT)., Harrison ST, Poslusney MS, Mulhearn JJ, Zhao Z, Kett NR, Schubert JW, Melamed JY, Allison TJ, Patel SB, Sanders JM, Sharma S, Smith RF, Hall DL, Robinson RG, Sachs NA, Hutson PH, Wolkenberg SE, Barrow JC, ACS Med Chem Lett. 2015 Jan 26;6(3):318-23. doi: 10.1021/ml500502d. eCollection, 2015 Mar 12. PMID: 25815153 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).