3-(Difluoromethyl)-4-iodo-2-nitro-5-(trifluoromethoxy)pyridine
5-(Aminomethyl)-3-iodo-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-(Chloromethyl)-3-iodo-2-methyl-4-(trifluoromethoxy)pyridine
3-Iodo-4-methyl-6-nitro-2-(trifluoromethoxy)pyridine
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