Ethyl 4-amino-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-(fluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-acetate
2-(Chloromethyl)-5-cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Methyl 3-(difluoromethyl)-2-hydroxy-4-iodopyridine-5-carboxylate