6-Amino-2-(difluoromethyl)-4-fluoro-3-methylpyridine
Methyl 3-(chloromethyl)-4-(difluoromethyl)-2-iodopyridine-5-carboxylate
2-(Fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-5-methanol
Methyl 3-bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-4-carboxylate