Methyl 4-(aminomethyl)-3-(difluoromethyl)-5-iodopyridine-2-acetate
6-(Difluoromethyl)-3-fluoro-2-iodo-4-(trifluoromethoxy)pyridine
2,5-Dichloropyridine-3-sulfonyl chloride
Ethyl 4-bromo-2-(trifluoromethyl)nicotinate
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