3-(Fluoromethyl)-6-hydroxy-2-methyl-5-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-hydroxy-4-methyl-2-(trifluoromethoxy)pyridine
3-Fluoro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetic acid
2-Fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetic acid