Ethyl 5-cyano-2-methyl-3-(trifluoromethoxy)pyridine-6-acetate
5-Chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-methanol
3-Cyano-2-methyl-4-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 3-cyano-5-methyl-2-(trifluoromethoxy)pyridine-6-acetate