6-Hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid
2-(Aminomethyl)-6-hydroxy-4-iodo-3-(trifluoromethoxy)pyridine
2-Hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-carboxylic acid
3-(Fluoromethyl)-4-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine