2-Bromo-5-fluoro-4-(trifluoromethyl)pyridine
2-Chloro-6-methoxy-4-(trifluoromethyl)pyridine
2-Chloro-5-methoxy-3-(trifluoromethyl)pyridine
3-Chloro-4-mercapto-5-(trifluoromethyl)pyridine
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