3-(Chloromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetic acid
6-(Chloromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetic acid
2-(Chloromethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetic acid
Ethyl 4-(chloromethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate