2-Amino-3-chloro-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-Amino-2-chloro-5-(chloromethyl)-3-(trifluoromethoxy)pyridine
2-Bromo-4,5-dimethoxy-3-(trifluoromethoxy)pyridine
3-Amino-5-chloro-4-(chloromethyl)-2-(trifluoromethoxy)pyridine
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