Ethyl 3-(fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine-6-acetate
3-(Bromomethyl)-4-(difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
2-Iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-methanol
3-(Bromomethyl)-2-methoxy-5-nitro-4-(trifluoromethoxy)pyridine