5-Chloro-3-iodo-2-methoxy-4-(trifluoromethoxy)pyridine
3-Chloro-5-iodo-4-methoxy-2-(trifluoromethoxy)pyridine
5-Chloro-4-iodo-2-methoxy-3-(trifluoromethoxy)pyridine
3-Chloro-4-iodo-5-methoxy-2-(trifluoromethoxy)pyridine
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