2-(3-Bromobenzoyl)pyridine

2-(4-Fluorobenzoyl)oxazole

2-(3-Fluorobenzoyl)oxazole

2-(4-Bromobenzoyl)oxazole

2-(4-Phenoxybenzoyl)oxazole

2-(4-Pentyloxybenzoyl)oxazole

2-(2,6-Difluorobenzoyl)oxazole

2-(2,3-Dichlorobenzoyl)oxazole

2-(3,4-Dichlorobenzoyl)oxazole

2-Chloro-4-valerylpyridine

4-(6-Methoxypyridin-3-yl)-4-oxobutyric acid