4-Amino-2-nitro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Amino-6-methyl-2-(trifluoromethoxy)pyridine-3-methanol
3-Amino-4-nitro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Amino-3-methyl-2-(trifluoromethoxy)pyridine-4-methanol
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