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