Methyl 3-cyano-5-iodo-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 6-cyano-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
Methyl 2-cyano-3-iodo-4-(trifluoromethoxy)pyridine-5-acetate
2-Fluoro-6-nitro-3-(trifluoromethoxy)pyridine-4-methanol
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