6-Amino-3-bromo-2-fluoro-4-(trifluoromethoxy)pyridine
2,6-Dichloro-4-(trifluoromethoxy)pyridine-3-acetonitrile
3,4-Dihydroxy-6-iodo-2-(trifluoromethoxy)pyridine
3-Amino-4-bromo-2-methoxy-5-(trifluoromethoxy)pyridine
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