Ethyl 2-cyano-6-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 6-bromo-4-cyanopicolinate
Ethyl 4-bromo-2-(chloromethyl)-6-(difluoromethyl)pyridine-3-acetate
2-Chloro-4-(fluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
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