5-Bromo-2-(methoxycarbonyl)pyridine 1-oxide
2-Bromo-3-fluoro-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 2-methyl-6-nitro-4-(trifluoromethoxy)pyridine-3-acetate
3,6-Dimethoxy-4-fluoro-2-(trifluoromethoxy)pyridine
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