2,3-Dimethoxy-4-(trifluoromethoxy)pyridine-6-sulfonamide
3-Cyano-5-(difluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine
2-Cyano-6-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine
3-Methyl-4-(trifluoromethyl)pyridine-5-carboxylic acid
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