2-(Chloromethyl)-3,6-difluoro-4-(trifluoromethoxy)pyridine
2,3-Dihydroxy-6-nitro-4-(trifluoromethoxy)pyridine
2,3-Diamino-5-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Chloromethyl)-2,5-difluoro-6-(trifluoromethoxy)pyridine
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