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