2-Methoxy-4-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid
Ethyl 3-(bromomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate
2-(Chloromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-acetic acid
3-(Chloromethyl)-6-iodo-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine