2-Chloro-5-iodopyridine-4-sulfonyl chloride
3-Amino-2-(trifluoromethyl)-4-(2-(trifluoromethyl)phenyl)pyridine
2-Chloro-4-(2,6-dichlorophenyl)-3-fluoropyridine
3-Bromo-2-cyano-4-(difluoromethyl)-6-iodopyridine
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