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