6-Chloro-3-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-Chloro-5-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 2-(aminomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-acetate
6-(Aminomethyl)-4-cyano-3-methoxy-2-(trifluoromethoxy)pyridine