Methyl 3-methoxy-6-nitro-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 2-(aminomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate
3-(Aminomethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 3-(aminomethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-2-acetate