5-Amino-4-(chloromethyl)-3-nitro-2-(trifluoromethoxy)pyridine
2-Bromo-3-chloro-4-methoxy-6-(trifluoromethoxy)pyridine
3-Amino-2-(chloromethyl)-5-nitro-6-(trifluoromethoxy)pyridine
3-Bromo-4-fluoro-6-(trifluoromethoxy)pyridine-2-sulfonamide
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