3-(Bromomethyl)-6-methyl-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3,4-Difluoro-5-phenylpyridine
2-(2-Iodo-4-nitrobenzoyl)pyridine
2-Bromo-4-(difluoromethyl)-6-methoxypyridine-3-acetonitrile
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