2-Amino-5-bromo-3-chloro-4-(trifluoromethoxy)pyridine
2,5-Dichloro-3-iodo-6-(trifluoromethoxy)pyridine
2,4-Dichloro-3-iodo-6-(trifluoromethoxy)pyridine
6-Amino-4-bromo-3-chloro-2-(trifluoromethoxy)pyridine
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