2-Chloro-6-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonamide
6-Chloro-3-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonamide
5-(Aminomethyl)-3-chloro-2-methoxy-4-(trifluoromethoxy)pyridine
3-Chloro-6-fluoro-2-methyl-5-(trifluoromethoxy)pyridine
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