1 1 3 p fluorobenzoyl propyl 1 2 3 6 tetrahydro 4 pyridyl 2 benzimidazolinone, 1 1 4 p fluorophenyl 4 oxobutyl 1 2 3 6 tetrahydro 4 pyridyl 2 benzimidazolinone, 1 1 4 4 fluoro phenyl 4 oxo butyl 1 2 3 6 tetrahydro pyridin 4 yl 1 3 dihydro benzoimidazol 2 one
Droperidol is ssed to produce tranquilization and to reduce the incidence of nausea and vomiting in surgical and diagnostic procedures.