2-(2-Methylbenzoyl)pyridine

2-(4-Pentylbenzoyl)pyridine

2-(2,4-Dimethoxybenzoyl)pyridine

2-(2,5-Dimethylbenzoyl)pyridine

2-Octanoyloxazole

2-Cyclobutanoyloxazole

2-(3-Methylvaleryl)oxazole

2-(2-Methylbenzoyl)oxazole

2-(3-Fluorobenzoyl)oxazole

2-(4-Nitrobenzoyl)oxazole

2-(4-Ethoxybenzoyl)oxazole