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