4-Methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylic acid
6-(Bromomethyl)-3-fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine
3-Chloro-4-methyl-6-(trifluoromethoxy)pyridine-2-acetic acid
3-Amino-2,6-dihydroxy-4-(trifluoromethoxy)pyridine