Oxymorphone-3-methoxynaltrexonazine (OM-3-MNZ) is a morphinan-based opioid that acts as a selective μ-opioid receptor agonist, unlike the closely related mixed agonist-antagonist Oxymorphonenaltrexonazine.
The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.