5-Bromo-2,3-difluoro-4-(trifluoromethoxy)pyridine
5-Amino-4-(chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine
2,6-Dimethyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
3,6-Dimethyl-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
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