5-Amino-3-(difluoromethyl)-2-nitropyridine-4-carboxaldehyde
5-Cyano-4-fluoronicotinoyl chloride
2-Cyano-3-methyl-6-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 3-(chloromethyl)-5-(difluoromethyl)-4-iodopyridine-2-carboxylate
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