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