Methyl 3-cyano-4-fluoro-6-(trifluoromethoxy)pyridine-2-acetate
2-Cyano-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-methanol
Methyl 5-chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate
2-Cyano-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-methanol