2-Chloro-3-fluoro-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-Bromo-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-methanol
3-Chloro-5-cyano-4-fluoro-2-(trifluoromethoxy)pyridine
4-Bromo-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-methanol
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