2-(Chloromethyl)-6-hydroxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Iodo-4-nitro-3-(trifluoromethoxy)pyridine-5-carboxylic acid
2-(Chloromethyl)-6-hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-6-carboxylic acid