3-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-5-acetonitrile
2-Amino-5-nitro-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Amino-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-5-nitro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
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