3-Hydroxy-5-nitro-2-(trifluoromethoxy)pyridine-6-sulfonamide
5-Hydroxy-2-nitro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-Amino-3-chloro-4-methyl-2-(trifluoromethoxy)pyridine
Methyl 6-(2,5-dichlorophenyl)-5-methoxypicolinate
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