2-Bromo-4,5-dihydroxy-3-(trifluoromethoxy)pyridine
2-Cyano-6-nitro-3-(trifluoromethoxy)pyridine-5-sulfonamide
3-(Pyridin-4-yl)pyridine-4-methanol
2-Hydroxy-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol
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