Methyl 3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 4-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
3-Hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-5-carbonyl chloride