5-(1,3-Dioxolan-2-yl)-2-(4-pentylbenzoyl)thiophene

2-(3-Cyanobenzoyl)pyridine

2-(4-Propoxybenzoyl)pyridine

2-(4-Pentylbenzoyl)pyridine

2-(2,6-Difluorobenzoyl)pyridine

2-(2,6-Dimethoxybenzoyl)pyridine

2-(3,5-Dimethoxybenzoyl)pyridine

Hexyl oxazol-2-yl ketone

2-Undecanoyloxazole

2-Cycloheptanoyloxazole

2-(4-Cyclohexylbutyryl)oxazole