5-Bromo-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
4-Bromo-2-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
3-Bromo-2-methyl-5-(trifluoromethoxy)pyridine-6-sulfonamide
3-Bromo-5-(chloromethyl)-2-nitro-6-(trifluoromethoxy)pyridine
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