Ethyl 2-cyano-6-fluoro-3-(trifluoromethoxy)pyridine-4-acetate
3-Bromo-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetic acid
5-Bromo-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-methanol
Ethyl 6-cyano-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetate