5-Chloropyridine-2,3-dicarboxylic acid
6-Chloro-4-(difluoromethyl)-3-iodopyridine-2-methanol
Methyl 3-bromo-2-(difluoromethyl)-4-nitropyridine-5-acetate
3-Bromo-6-chloro-2-(trifluoromethoxy)pyridine-5-methanol
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