5-(Aminomethyl)-2-methoxy-4-nitro-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-iodo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-methoxy-5-nitro-2-(trifluoromethoxy)pyridine
2-Methoxy-3-methyl-5-(trifluoromethoxy)pyridine-6-carboxylic acid