3-(Aminomethyl)-5-(difluoromethyl)-2-iodo-6-methylpyridine
2-(Chloromethyl)-5-(difluoromethyl)-3-iodo-6-nitropyridine
2-(Difluoromethyl)-6-iodo-4-(trifluoromethyl)pyridine-3-carboxylic acid
Methyl 3-(difluoromethyl)-6-methoxy-2-nitropyridine-4-acetate