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