2-Bromomethyl-6-chloro-4-(trifluoromethyl)pyridine
5-Bromo-4-mercapto-2-nitropyridine
2-Bromomethyl-5-chloro-4-(trifluoromethyl)pyridine
2-Bromomethyl-4-chloro-5-(trifluoromethyl)pyridine
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