3-Fluoro-6-(fluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
3-Fluoro-5-methoxy-4-methyl-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-hydroxy-6-methyl-4-(trifluoromethoxy)pyridine
5-(Bromomethyl)-3-hydroxy-4-iodo-2-(trifluoromethoxy)pyridine
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