3-Cyano-6-fluoro-2-(trifluoromethoxy)pyridine-5-methanol
3-Amino-2-nitro-5-(trifluoromethoxy)pyridine-6-methanol
2-(Difluoromethyl)-3-iodo-5-nitropyridine-4-sulfonamide
2-(Bromomethyl)-4-cyano-6-(trifluoromethoxy)pyridine-3-carboxylic acid
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