4-Chloro-3-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 3-cyano-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
3-Cyano-5-hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine
4-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride