5-Amino-4-bromo-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-Amino-2-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
3,6-Dihydroxy-2-iodo-5-(trifluoromethoxy)pyridine
3,5-Diiodo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
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