2-(Difluoromethyl)-4-iodo-3-nitro-6-(trifluoromethoxy)pyridine
5-Iodo-4-methyl-3-nitro-2-(trifluoromethoxy)pyridine
3-Iodo-4-methyl-2-nitro-5-(trifluoromethoxy)pyridine
Methyl 5-(chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
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