2-(Chloromethyl)-3,4-dichloro-5-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2,3-dichloro-5-(trifluoromethoxy)pyridine
3,4-Dichloro-2-(trifluoromethoxy)pyridine-5-acetic acid
2,3-Dichloro-5-(trifluoromethoxy)pyridine-6-acetic acid
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