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