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