2-Amino-5-bromo-3-(trifluoromethoxy)pyridine-4-sulfonamide
3-Amino-2-chloro-5-nitro-4-(trifluoromethoxy)pyridine
6-Amino-4-bromo-3-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 5-amino-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate
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