4-Chloro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid
4-Chloro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetic acid
Methyl 4-chloro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetate
3-Chloro-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid