Alnespirone ( S- 20,499 ) is a full 5-HT receptor selective agonist of the azapirone chemical class . It has antidepressant and anxiolytic effects .
Alnespirone ( S- 20,499 ) is a selective 5-HT receptor full agonist of the azapirone chemical class . It has antidepressant and anxiolytic effects .