2-(Bromomethyl)-3-iodo-4-nitro-5-(trifluoromethoxy)pyridine
6-(Chloromethyl)-4-(difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
3-Iodo-2-methoxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Aminomethyl)-6-iodo-4-nitro-2-(trifluoromethoxy)pyridine