4-Cyano-3-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine
4-(Bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Chloro-5-cyano-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Amino-2-(bromomethyl)-3-(difluoromethyl)-6-nitropyridine