2,4-Dimethoxy-3-(trifluoromethoxy)pyridine-6-methanol
2,3-Dimethyl-5-nitro-6-(trifluoromethoxy)pyridine
3,5-Dimethoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
2,3-Dimethyl-4-nitro-5-(trifluoromethoxy)pyridine
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