3-Amino-2-bromo-6-nitro-5-(trifluoromethoxy)pyridine
3,4-Dichloro-6-hydroxy-2-(trifluoromethoxy)pyridine
3,4-Dimethoxy-2-(trifluoromethoxy)pyridine-5-sulfonamide
3-Amino-2-bromo-5-nitro-4-(trifluoromethoxy)pyridine
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