3-Bromo-5-fluoro-2-(trifluoromethoxy)pyridine-6-sulfonamide
3-Amino-2-methyl-4-(trifluoromethoxy)pyridine-5-sulfonamide
5-Bromo-4-chloro-2-fluoro-3-(trifluoromethoxy)pyridine
5-Amino-4-(chloromethyl)-3-nitro-2-(trifluoromethoxy)pyridine
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