Methyl 2-(bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
4-(Chloromethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Bromomethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
3-(Bromomethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid