3-Chloro-4-hydroxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
5-Cyano-2-iodo-3-methyl-4-(trifluoromethoxy)pyridine
Methyl 2-cyano-3-methyl-5-(trifluoromethoxy)pyridine-4-acetate
3-Chloro-2-hydroxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride