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