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

2-(2,4-Dimethylbenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-Decanoylpyridine

1-(2-pyridyl)hexan-1,5-dione

(4-Cyclohexyl)butyl 2-pyridyl ketone

2-(4-Methylbenzoyl)pyridine

2-(4-Trifluoromethylbenzoyl)pyridine

2-(4-iso-Propylbenzoyl)pyridine

2-(4-Pentylbenzoyl)pyridine

2-(2,4-Dimethoxybenzoyl)pyridine

2-(2,5-Dimethylbenzoyl)pyridine