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