2-(4-Methylbenzoyl)oxazole

2-(4-Ethoxybenzoyl)oxazole

2-(2,4-Dichlorobenzoyl)oxazole

2-(3,4,5-Trifluorobenzoyl)oxazole

2-Chloro-4-heptanoylpyridine

2-Chloro-4-dodecanoylpyridine

2-Chloro-4-pyridylcycloheptyl ketone

2-Chloro-4-pyridyl 1-ethylpropyl ketone

2-Methoxy-3-(3-cyanophenylacetyl)pyridine

Methyl 5-(6-methoxynicotinoyl) thiophene-2-carboxylate

5-(3-Acetoxybenzoyl)-2-chloropyridine