2,3-Dimethoxy-5-(trifluoromethoxy)pyridine-6-carboxylic acid
2,3-Dimethoxy-4-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Amino-6-fluoro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Amino-4-fluoro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
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