2-Bromo-6-fluoro-3-(trifluoromethoxy)pyridine
6-Bromo-3-fluoro-2-(trifluoromethoxy)pyridine
3-Amino-2-(trifluoromethoxy)pyridine-4-sulfonamide
6-Amino-2-(trifluoromethoxy)pyridine-3-sulfonamide
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