4-Cyano-2-methoxy-5-(trifluoromethoxy)pyridine-3-sulfonamide
3-Amino-6-(difluoromethyl)-2-iodopyridine-5-carboxylic acid
3-Bromo-2-cyano-5-methyl-6-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-2-iodopyridine-3-methanol
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