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