2-(Chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetic acid
3-Iodo-5-methyl-4-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Fluoromethyl)-3-iodo-4-methyl-5-(trifluoromethoxy)pyridine
Ethyl 3-(chloromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate