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