6-(Bromomethyl)-4-cyano-3-hydroxy-2-(trifluoromethoxy)pyridine
4-Chloro-6-cyano-3-iodo-2-(trifluoromethoxy)pyridine
4-Chloro-2-cyano-3-iodo-5-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-chloro-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
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