Ethyl 4-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
2,3-Dichloro-6-methyl-5-(trifluoromethoxy)pyridine
3,6-Dichloro-2-methoxy-5-(trifluoromethoxy)pyridine
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