5-Fluoro-4-nitro-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-(Bromomethyl)-4-hydroxy-5-iodo-2-(trifluoromethoxy)pyridine
2-Fluoro-6-methoxy-3-(trifluoromethoxy)pyridine-4-methanol
3-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-5-sulfonamide
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