6-(Difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridine-4-acetonitrile
Ethyl 4-(difluoromethyl)-2-methoxy-5-(trifluoromethyl)pyridine-3-carboxylate
4-(Bromomethyl)-6-(difluoromethyl)-3-methyl-2-nitropyridine
4-(Bromomethyl)-2-(difluoromethyl)-3-methyl-6-nitropyridine