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