3-(3,5-Dichlorophenyl)-2-mercapto-5-(trifluoromethyl)pyridine
6-Bromo-2-cyano-3-methoxy-4-(trifluoromethoxy)pyridine
3-Cyano-4-(difluoromethyl)-5-iodopyridine-2-carboxamide
4-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-5-methanol
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