3,5-Dibromo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine
3,4-Dibromo-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine
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