5-Bromo-2-(chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-3-acetic acid
5-Amino-4-(difluoromethyl)-3-iodopyridine-2-carboxylic acid
2-(Difluoromethyl)-5-hydroxy-3-methoxypyridine-4-sulfonamide
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