3-Fluoro-6-methyl-2-(trifluoromethoxy)pyridine-4-sulfonamide
3-(Bromomethyl)-4-cyano-6-iodo-2-(trifluoromethoxy)pyridine
4-Fluoro-3-methyl-5-(trifluoromethoxy)pyridine-2-sulfonamide
3-(Bromomethyl)-2-cyano-4-iodo-6-(trifluoromethoxy)pyridine
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