6-Hydroxy-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Chloromethyl)-2-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine
Methyl 3-fluoro-4-methoxy-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Hydroxy-4-methyl-3-(trifluoromethoxy)pyridine-5-carboxylic acid