6-Amino-4-(difluoromethyl)-2-methoxy-3-nitropyridine
2-Chloro-6-cyano-5-(difluoromethyl)-3-iodopyridine
Methyl 2-bromo-3-chloro-5-(trifluoromethoxy)pyridine-6-acetate
5-Bromo-2-(difluoromethyl)-3-methoxypyridine-6-acetonitrile
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