2-(Bromomethyl)-4-chloro-3-fluoro-5-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-chloro-3-cyano-5-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-chloro-6-fluoro-4-(trifluoromethoxy)pyridine
6-(Bromomethyl)-3-chloro-4-cyano-2-(trifluoromethoxy)pyridine
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