Methyl 5-chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-chloro-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
3-Cyano-2-methoxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
5-Chloro-2-methyl-3-(trifluoromethoxy)pyridine-4-sulfonamide