4-Fluoro-6-hydroxy-3-methyl-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-cyano-5-fluoro-3-(trifluoromethoxy)pyridine
6-(Bromomethyl)-3-cyano-2-fluoro-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-cyano-6-fluoro-3-(trifluoromethoxy)pyridine
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