4-Chloro-5-fluoro-3-methyl-2-(trifluoromethoxy)pyridine
3-Chloro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 2-chloro-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetate
4-Chloro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetic acid