3-Hydroxy-2-methyl-4-nitro-5-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 5-iodo-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
3-(Chloromethyl)-5-hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine