2-(Aminomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxamide
6-Methoxy-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxamide
6-Methoxy-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxamide
2-Methoxy-4-nitro-3-(trifluoromethoxy)pyridine-6-carboxamide