3-(Difluoromethyl)-5-iodo-6-methyl-2-(trifluoromethoxy)pyridine
5-Iodo-3-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 5-(chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate
3-Iodo-5-nitro-2-(trifluoromethoxy)pyridine-4-acetic acid