3-(Difluoromethyl)-6-fluoro-4-methoxypyridine-2-carboxaldehyde
5-(Difluoromethyl)-4-fluoro-3-methyl-2-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-(difluoromethyl)-2-fluoropyridine-5-methanol
Methyl 5-(difluoromethyl)-2-fluoro-4-methoxypyridine-3-carboxylate