6-Amino-4-bromo-3-chloro-2-(trifluoromethoxy)pyridine
5-Amino-4-bromo-2-nitro-3-(trifluoromethoxy)pyridine
2-Amino-4-bromo-3-chloro-5-(trifluoromethoxy)pyridine
2,3-Dichloro-6-iodo-4-(trifluoromethoxy)pyridine
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