Methyl 3-(chloromethyl)-6-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Chloromethyl)-3-iodo-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-acetic acid
4-(Chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid