2-(Chloromethyl)-6-hydroxy-5-methyl-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-5-fluoro-6-methoxy-2-(trifluoromethoxy)pyridine
3-Hydroxy-5-iodo-2-nitro-6-(trifluoromethoxy)pyridine
3-(Bromomethyl)-5-fluoro-2-methoxy-6-(trifluoromethoxy)pyridine
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