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