4-(Chloromethyl)-6-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Hydroxy-2-nitro-3-(trifluoromethoxy)pyridine-6-methanol
4-(Chloromethyl)-2-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-Hydroxy-3-nitro-6-(trifluoromethoxy)pyridine-2-methanol