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