Methyl 2-amino-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
3-Amino-5-(chloromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine
6-(Difluoromethyl)-2-iodo-3-methylpyridine-4-acetonitrile
3-Amino-2-(chloromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine