Methyl 3-chloro-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate
6-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(3,5-Dichlorophenyl)-6-mercapto-2-(trifluoromethyl)pyridine
2-Bromo-5-fluoro-4-methoxy-3-(trifluoromethoxy)pyridine