3-(Aminomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-methanol
3-Fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetic acid
3-(Fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-methanol