(2-acetamidophenyl) benzoate

4-(3,4-dimethyl-isoxazol-5-yl)-pyridine

3,4-dimethyl-5-pyridin-2-yl-1,2-oxazole

3,4-dimethyl-5-pyridin-3-yl-1,2-oxazole

2,4,4-triphenyl-1,3-oxazol-5-one