5-Amino-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Amino-2-bromo-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine
2,5-Dimethoxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
6-Amino-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
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