Methyl 2-amino-6-cyano-5-(difluoromethyl)pyridine-3-carboxylate
2-Amino-6-bromo-4-hydroxy-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-methyl-6-(trifluoromethoxy)pyridine-3-methanol
3-(Chloromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde