5-Chloro-3-(chloromethyl)-4-nitro-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-cyano-4-methyl-6-(trifluoromethoxy)pyridine
3-Chloro-5-(chloromethyl)-2-nitro-4-(trifluoromethoxy)pyridine
3-Chloro-6-methyl-2-(trifluoromethoxy)pyridine-5-acetic acid
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