3-(Difluoromethyl)-6-methoxy-2-nitropyridine-4-sulfonamide
3-(Aminomethyl)-4-chloro-5-cyano-2-(trifluoromethoxy)pyridine
3,4-Bis(trifluoromethyl)-2-(difluoromethyl)pyridine
4-Bromomethyl-3-nitro-5-(trifluoromethyl)pyridine
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