Ethyl 2-(aminomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-5-carboxylate
5-(Chloromethyl)-4-methoxy-2-methyl-3-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-methanol
3-(Chloromethyl)-4-methoxy-5-methyl-2-(trifluoromethoxy)pyridine