Ethyl 2-hydroxy-4-iodo-5-(trifluoromethoxy)pyridine-3-acetate
4-(Difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetonitrile
3-Hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 2-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine-5-acetate