4-Iodo-2-nitro-5-(trifluoromethoxy)pyridine-3-acetic acid
2-(Bromomethyl)-5-iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Ethyl 6-iodo-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
3-(Bromomethyl)-6-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine