Haloperidol EP Impurity F;4-(4-(3'-chloro-[1,1'-biphenyl]-4-yl)-4-hydroxypiperidin-1-yl)-1-(4-fluorophenyl)butan-1-one;Haloperidol Impurity 6(Haloperidol EP Impurity F);4-[4-[4-(3-chlorophenyl)phenyl]-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one;1-Butanone, 4-[4-(3'-chloro[1,1'-biphenyl]-4-yl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-;Haloperidol EP impuritiesF;4-(4-(3'-Chloro-[1,1'-biphenyl]-4-yl)-4-hydroxypiperidin-1-yl)-1-(4-fluorophenyl)butan-1-one (Haloperidol Impurity)