3-Methoxy-6-nitro-2-(trifluoromethoxy)pyridine-5-acetic acid
2-(Aminomethyl)-5-methoxy-4-nitro-3-(trifluoromethoxy)pyridine
4-Methoxy-2-methyl-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
6-(Aminomethyl)-4-methoxy-2-nitro-3-(trifluoromethoxy)pyridine