3-(Aminomethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-5-acetic acid
3-Iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylic acid
3-(Aminomethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-6-acetic acid
4-Iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxylic acid