2-Bromo-3-nitro-6-(trifluoromethoxy)pyridine-5-methanol
2-Chloro-4-(difluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
2-Chloro-3-(difluoromethyl)-5-methoxy-6-(trifluoromethoxy)pyridine
2-Bromo-3-nitro-5-(trifluoromethoxy)pyridine-4-methanol
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