Methyl 3-chloro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate
4-Chloro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylic acid
Methyl 3-chloro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylate
Methyl 3-chloro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate