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