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