Methyl 3,4-difluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2,5-diiodo-3-(trifluoromethoxy)pyridine-6-carboxylate
3-(Aminomethyl)-2-(difluoromethyl)-6-iodo-5-methylpyridine
Ethyl 2-nitro-3-(pyridin-3-yl)benzoate
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