3-(Bromomethyl)-4-chloro-2-methyl-6-(trifluoromethoxy)pyridine
3-(Bromomethyl)-6-chloro-2-nitro-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-chloro-3-methyl-5-(trifluoromethoxy)pyridine
6-(Bromomethyl)-3-chloro-4-nitro-2-(trifluoromethoxy)pyridine
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