3-Amino-5-(difluoromethyl)-2-nitropyridine-6-sulfonamide
4-Bromo-6-fluoro-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Cyano-2-fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Amino-3,6-dibromo-4-(trifluoromethoxy)pyridine
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