6-Chloro-2-methyl-3-nitro-4-(trifluoromethoxy)pyridine
4-Chloro-2-(chloromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine
3-Chloro-5-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine
2-Chloro-6-methyl-4-nitro-3-(trifluoromethoxy)pyridine
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