3-Bromo-4-methyl-5-(trifluoromethoxy)pyridine-2-sulfonamide
6-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-4-methanol
3-Bromo-2-methyl-6-(trifluoromethoxy)pyridine-5-sulfonamide
2-Chloro-6-methoxy-4-(trifluoromethoxy)pyridine-3-methanol
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