2-(Chloromethyl)-5-(difluoromethyl)-4-methyl-3-(trifluoromethyl)pyridine
4-Bromo-3-fluoro-2-hydroxy-5-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-2,3-dimethoxy-6-nitropyridine
2-Cyano-3-methyl-5-nitro-6-(trifluoromethoxy)pyridine
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