2-Difluoromethyl-5-iodo-4-(trifluoromethyl)pyridine
2-Difluoromethyl-4-iodo-5-(trifluoromethyl)pyridine
5-Fluoro-2-hydroxy-3-methylpyridine
3-Difluoromethyl-5-fluoro-4-iodopyridine
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