<unk>  (Chlorhexadol) is a hypnotic/sedative. It is a Schedule III drug in the USA; however, it is not currently marketed in the United States so it is no longer prescribed.
Chloralodol
Dexchlorpheniramine
Chlormethine
Methaqualone
Dexbrompheniramine
Domiodol
Chlorphenamine
Zipeprol