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