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