nnc 63-0532 nnc 63-0532 nnc 63-0532 is a nociceptoid drug used in scientific research. it acts as a potent and selective agonist for the nociceptin receptor, also known as the orl-1 (opiate receptor-like 1) receptor. nnc 63-0532clinical dataother namesnnc 63-0532identifiers iupac name methyl dec-3-yl)acetate cas number250685-44-0 ypubchem cid9803475chemspider7979235unii73663sy1dtcomptox dashboard (epa)dtxsid40397885 chemical and physical dataformulac27h29n3o3molar mass443.547 g·mol−13d model (jsmol)interactive image smiles c3ccccc3n(cn(c2=o)cc(=o)oc)c2(cc4)ccn4cc5c1ccccc1ccc5 inchi inchi=1s/c27h29n3o3/c1-33-25(31)19-29-20-30(23-11-3-2-4-12-23)27(26(29)32)14-16-28(17-15-27)18-22-10-7-9-21-8-5-6-13-24(21)22/h2-13h,14-20h2,1h3key:aqmpidsglfvvpl-uhfffaoysa-n (verify) the function of this receptor is still poorly understood, but it is thought to have roles in many disorders such as pain, drug addiction, development of tolerance to opioid drugs, and psychological disorders such as anxiety and depression. research into the function of this receptor is an important focus of current pharmaceutical development, and selective agents such as nnc 63-0532 are essential for this work.