3-Amino-5-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
6-Amino-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-4-nitro-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Amino-4-hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine
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