<unk>  (R-29,764) is a typical antipsychotic drug of the diphenylbutylpiperidine class. It is very potent and has an extremely long duration of action, lasting at least one week with a single dose. It was developed by Janssen Pharmaceutica but was never marketed.
Clopimozide
Difelikefalin
Pimozide
Protokylol
Fenpentadiol
Efmoroctocog alfa
Alseroxylon
Noretynodrel