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