3-Hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-methanol
4-Hydroxy-5-iodo-3-methyl-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine