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
2-(Difluoromethyl)-6-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine