4-Chloromethyl-2-iodo-3-(trifluoromethyl)pyridine
3-Chloromethyl-5-iodo-2-(trifluoromethyl)pyridine
2-Chloromethyl-6-iodo-4-(trifluoromethyl)pyridine
2-Chloromethyl-5-iodo-3-(trifluoromethyl)pyridine
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