2-(3,4-Dichlorobenzoyl)pyridine

2-(3,5-Dimethylbenzoyl)pyridine

2-(4-Chlorobutyryl)oxazole

2-(2-Methylvaleryl)oxazole

2-(3,5,5-Trimethylhexanoyl)oxazole

2-(4-Trifluoromethylbenzoyl)oxazole

2-(4-Bromobenzoyl)oxazole

2-(4-Propoxybenzoyl)oxazole

2-(4-Heptyloxybenzoyl)oxazole

2-(3,4-Dimethoxybenzoyl)oxazole

7-(6-Methoxypyridin-3-yl)-7-oxoheptanoic acid