6-(Difluoromethyl)-2-methoxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-(Fluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
5-(Difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile