5-Bromo-3-(chloromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine
4-Bromo-5-hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine
2-Bromo-3-cyano-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine
5-Bromo-4-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
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