Methyl 5-(difluoromethyl)-2-fluoro-4-(trifluoromethyl)pyridine-3-carboxylate
3-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-2-methanol
2-(Difluoromethyl)-5-hydroxy-4-iodopyridine-3-carboxylic acid
4-(Difluoromethyl)-5-hydroxy-3-iodopyridine-2-sulfonamide