5-Chloro-4-iodo-3-nitro-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-2-methanol
5-Fluoro-2-mercapto-3-(2,3,6-trichlorophenyl)pyridine
3-Bromo-2-(difluoromethyl)-5-methoxy-4-methylpyridine
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