CP-93129 is a drug which acts as a potent and selective serotonin 5-HT1B receptor agonist, with approximately 150-fold and 200-fold selectivity over the closely related serotonin 5-HT1D and 5-HT1A receptors.
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.