6-Bromo-2-fluoro-4-iodo-3-(trifluoromethoxy)pyridine
3-Bromo-2-chloro-5-hydroxy-4-(trifluoromethoxy)pyridine
2-Bromo-5-fluoro-3-iodo-4-(trifluoromethoxy)pyridine
3-Bromo-5-chloro-2-methoxy-6-(trifluoromethoxy)pyridine
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