2,4-Dimethoxy-6-(trifluoromethoxy)pyridine-3-acetonitrile
3-Chloro-4,5-dimethoxy-2-(trifluoromethoxy)pyridine
2,3-Difluoro-5-methyl-4-(trifluoromethoxy)pyridine
2,4-Dimethoxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
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