Ethyl 4,5-dihydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate
3,4-Dihydroxy-5-fluoro-2-(trifluoromethoxy)pyridine
3-Amino-6-bromo-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine
Ethyl 2,6-dihydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
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