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