Ethyl 2-bromo-6-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-6-chloro-5-methoxy-3-(trifluoromethoxy)pyridine
2-Bromo-6-chloro-3-methoxy-5-(trifluoromethoxy)pyridine
6-Bromo-3-chloro-2-methoxy-4-(trifluoromethoxy)pyridine
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