6IJI:
reference: Validation of Phosphodiesterase-10 as a Novel Target for Pulmonary Arterial Hypertension via Highly Selective and Subnanomolar Inhibitors., Huang YY, Yu YF, Zhang C, Chen Y, Zhou Q, Li Z, Zhou S, Li Z, Guo L, Wu D, Wu Y, Luo HB, J Med Chem. 2019 Mar 29. doi: 10.1021/acs.jmedchem.9b00224. PMID: 30888810

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