2-Bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Chloro-5-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Chloro-6-cyano-2-fluoro-3-(trifluoromethoxy)pyridine
4-Chloro-2-cyano-5-fluoro-3-(trifluoromethoxy)pyridine
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