2-Bromo-5-chloro-4-(difluoromethyl)-3-methoxypyridine
5-(Difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-6-methanol
5-Amino-2-(difluoromethyl)-4-nitropyridine-3-sulfonyl chloride
2-Cyano-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetic acid
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