3-Bromo-2-chloro-4-iodo-5-(trifluoromethoxy)pyridine
6-Bromo-3-chloro-4-iodo-2-(trifluoromethoxy)pyridine
4-Amino-5-(chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine
3-Bromo-5-chloro-4-methyl-2-(trifluoromethoxy)pyridine
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