3-Chloro-4-fluoro-2-(trifluoromethoxy)pyridine-5-sulfonamide
Methyl 4-chloro-3-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
4-(Chloromethyl)-2-cyano-5-methoxy-3-(trifluoromethoxy)pyridine
3-Chloro-2-fluoro-5-(trifluoromethoxy)pyridine-6-sulfonamide