Ethyl 6-(difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
3-Fluoro-5-iodo-2-(trifluoromethoxy)pyridine-4-methanol
5-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-2-methanol
Ethyl 2-(difluoromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-3-acetate