2-Iodo-3-nitro-6-(trifluoromethoxy)pyridine
2,3-Difluoro-6-(trifluoromethoxy)pyridine-5-acetonitrile
3-Methoxy-4-methyl-2-(trifluoromethoxy)pyridine
3-Iodo-6-methoxy-2-(trifluoromethoxy)pyridine
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