Ethyl 3-bromo-4-nitropyridine-2-acetate
Methyl 3,6-dimethyl-2-(trifluoromethoxy)pyridine-5-carboxylate
3,5-Dichloro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-(Difluoromethyl)-3-fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
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