2-Cyano-3-fluoro-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine
Methyl 4-(aminomethyl)-6-cyano-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-methanol
3-(Chloromethyl)-6-cyano-2-fluoro-4-(trifluoromethoxy)pyridine