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