2-Cyano-6-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
4-(Difluoromethyl)-2-fluoro-6-iodopyridine-3-carboxaldehyde
4-(Difluoromethyl)-2-fluoro-5-hydroxypyridine-3-methanol
Methyl 5-(difluoromethyl)-3-fluoro-4-iodopyridine-2-carboxylate