Methyl 3-iodo-5-nitro-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Iodo-4-nitro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-5-carboxylic acid
2-(Bromomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-carboxylic acid