Ethyl 3-cyano-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate
3-(Difluoromethyl)-2-hydroxy-4-iodo-6-(trifluoromethoxy)pyridine
Ethyl 2-cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylate
2-(Difluoromethyl)-6-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine