Ethyl 2-(bromomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
6-(Aminomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde
Methyl 2-(difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-6-acetate
3-(Difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine-5-acetic acid