5-Chloro-4-methyl-3-(trifluoromethoxy)pyridine-2-acetonitrile
5-Chloro-3-(difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine
6-Chloro-2-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile
5-Chloro-4-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine