3-Amino-6-iodo-2-nitro-5-(trifluoromethoxy)pyridine
3-Amino-5-bromo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Amino-2-iodo-3-nitro-6-(trifluoromethoxy)pyridine
5-Amino-4-bromo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
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