2-(2,5-Dichlorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-(4-Methoxybenzoyl)pyridine

2-(3-Bromobenzoyl)pyridine

2-(4-Isopropoxybenzoyl)pyridine

2-(4-Butoxybenzoyl)pyridine

2-(3,4-Difluorobenzoyl)pyridine

2-(2,5-Dimethoxybenzoyl)pyridine

Hexyl oxazol-2-yl ketone

2-Tridecanoyloxazole

2-(5-Cyclohexylvaleryl)oxazole

Oxazol-2-yl 3-pentyl ketone