2-Iodo-4-nitro-5-(trifluoromethoxy)pyridine
Ethyl 2-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
3-Iodo-5-methoxy-4-(trifluoromethoxy)pyridine
Methyl 5-(difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
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