4-Cyano-3-methoxy-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
3-(Aminomethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-5-acetic acid
Methyl 5-cyano-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
3-(Aminomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-4-acetic acid