6-Amino-2,3-dibromo-5-(trifluoromethoxy)pyridine
5-Methoxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Chloromethyl)-3,5-diamino-4-(trifluoromethoxy)pyridine
4-Methoxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
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