Methyl 2-chloro-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Chloro-4-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 6-chloro-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
2-Chloro-3-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-acetic acid