Synonyms: 2H-Benzimidazol-2-one, 1-[1-[4-(2-fluorophenyl)-4-oxobutyl]-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-dihydro-, 1-[1-[4-(2-Fluorophenyl)-4-oxobutyl]-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-dihydro-2H-Benzimidazol-2-one, 4-Desfluoro-2-Fluoro Droperidol