Ethyl 6-iodo-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
3-(Bromomethyl)-6-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
Methyl 3-iodo-6-methyl-4-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-5-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine