5-Chloro-2-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
Ethyl 4-chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-chloro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylate
3-Chloro-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid