<unk>  (INN) is a anxiolytic of the β-carboline class related to abecarnil. It is registered as an anxiolytic under the WHO's ATC classification system, however there are no trade names associated with it and it does not appear to have ever been marketed.
Gedocarnil
Pyritinol
Tetrahydrozoline
Bitolterol
Prenalterol
Gitoformate
Hermaphrodite
Undecylenic acid