4-Chloro-5-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
4-Chloro-2-methoxy-5-nitro-3-(trifluoromethoxy)pyridine
Ethyl 6-cyano-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 2-cyano-6-iodo-3-(trifluoromethoxy)pyridine-4-acetate
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