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