2-Amino-5-methyl-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-Bromo-2-(chloromethyl)-3-cyano-4-(trifluoromethoxy)pyridine
4-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-methanol
5-(Aminomethyl)-4-chloro-2-methoxy-3-(trifluoromethoxy)pyridine