2,6-Dimethoxy-3-iodo-5-(trifluoromethoxy)pyridine
6-Amino-3-bromo-2-methoxy-4-(trifluoromethoxy)pyridine
3,6-Dimethoxy-2-iodo-4-(trifluoromethoxy)pyridine
2,5-Dimethoxy-3-iodo-6-(trifluoromethoxy)pyridine
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