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