3-Chloro-4-(difluoromethyl)-2-nitropyridine-6-sulfonamide
Ethyl 3-amino-5-nitro-2-(trifluoromethoxy)pyridine-6-carboxylate
4-(Bromomethyl)-2,3-difluoro-5-(difluoromethyl)pyridine
Methyl 5-chloro-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
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