5-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Chloromethyl)-5-fluoro-2-iodo-4-(trifluoromethoxy)pyridine
3-Hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Fluoro-3-iodo-2-methoxy-4-(trifluoromethoxy)pyridine
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