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