3NCZ:
reference: Substituted 2H-isoquinolin-1-ones as potent Rho-kinase inhibitors: part 2, optimization for blood pressure reduction in spontaneously hypertensive rats., Ginn JD, Bosanac T, Chen R, Cywin C, Hickey E, Kashem M, Kerr S, Kugler S, Li X, Prokopowicz A 3rd, Schlyer S, Smith JD, Turner MR, Wu F, Young ER, Bioorg Med Chem Lett. 2010 Sep 1;20(17):5153-6. Epub 2010 Aug 1. PMID: 20678931

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