2-(4-Cyanobenzoyl)oxazole

2-(4-Isopropylbenzoyl)oxazole

2-(4-Butylbenzoyl)oxazole

2-(2,6-Difluorobenzoyl)oxazole

2-(2,6-Dimethoxybenzoyl)oxazole

2-(2,4-Dimethylbenzoyl)oxazole

2-Chloro-4-heptanoylpyridine

2-Chloro-4-nonanoylpyridine

2-Chloro-4-pyridylcyclobutyl ketone

2-Chloro-4-pyridyl isopropyl ketone

2-Chloro-4-pyridyl 2,2-dimethylpropyl ketone

2-Methoxy-3-thiazoylpyridine

Methyl 5-(6-methoxynicotinoyl)-2- furanoate

5-(2-Furoyl)-2-methoxypyridine

2-(2-Acetoxybenzoyl) furan