5-Bromo-2-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-Amino-3-nitro-4-(trifluoromethoxy)pyridine-5-acetonitrile
4-Amino-5-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
4-Bromo-3-chloro-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine
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