Methyl 5-(chloromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-(bromomethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-5-carboxylate
3-(Chloromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 4-(chloromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-acetate