3-Fluoro-6-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonamide
2-Cyano-6-(fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
Ethyl 2-(aminomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-acetate
6-Cyano-3-(fluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine