MOR agonist-3 (Compound 84) is a D3R/MOR antagonist/partial agonist a( K i 382 nM and 55.2 nM respectively). MOR agonist-3 has the potential to produce analgesic effects through MOR (μ-opioid receptor) partial agonists and to reduce opioid abuse through D3R antagonists. MOR agonist-3 can be used in the treatment of inflammation and neuropathic pain research.