3-Bromo-5-chloromethyl-2-(trifluoromethyl)pyridine
6-Bromo-2-chloro-4-methyl-3-nitropyridine
6-Bromo-2-chloro-3-methyl-4-nitropyridine
2-Bromo-6-chloromethyl-3-(trifluoromethyl)pyridine
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