6-Bromo-3-cyano-4-fluoro-2-(trifluoromethoxy)pyridine
5-Amino-4-bromo-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Chloro-6-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
6-Cyano-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxaldehyde