5-Amino-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Amino-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Amino-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Amino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylic acid