Ethyl 3-amino-2-bromo-4-(trifluoromethoxy)pyridine-6-carboxylate
3-(Chloromethyl)-2,6-diiodo-5-(trifluoromethoxy)pyridine
Ethyl 2-amino-6-bromo-3-(trifluoromethoxy)pyridine-5-carboxylate
6-(Chloromethyl)-2,3-diiodo-4-(trifluoromethoxy)pyridine
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