2-Chloro-5-(2,4-difluorobenzoyl)pyridine

3-Chloro-1-(3-fluorophenyl)-1-oxopropane

8-(4-fluorophenyl)-8-oxooctanenitrile

7-(4-fluorophenyl)-7-oxoheptanenitrile

4-(3-Cyanophenyl)-4-oxobutyronitrile

6-(4-Cyanophenyl)-6-oxohexanenitrile

7-(3-cyanophenyl)-7-oxoheptanenitrile

5-(2-chlorophenyl)-5-oxovaleronitrile

6-(2-Chlorophenyl)-6-oxohexanenitrile

8-(3-iodophenyl)-8-oxooctanenitrile

6-(2-iodophenyl)-6-oxohexanenitrile