Methyl 3-(bromomethyl)-4-cyano-2-(difluoromethyl)pyridine-5-acetate
2-Mercapto-5-methyl-3-(trifluoromethyl)pyridine
3-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-5-carbonyl chloride
2,3-Dimethoxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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