5-(Chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
4-(Chloromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Aminomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-(Chloromethyl)-2-iodo-5-(trifluoromethoxy)pyridine-3-carboxylic acid