2-(Difluoromethyl)-6-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
6-(Aminomethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Hydroxy-2-methyl-5-(trifluoromethoxy)pyridine-6-carbonyl chloride
4-(Fluoromethyl)-3-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine