2-Chloro-3-fluoro-6-nitro-5-(trifluoromethoxy)pyridine
2-Chloro-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-methanol
2-Chloro-3-fluoro-5-nitro-4-(trifluoromethoxy)pyridine
2-Chloro-6-iodo-4-(trifluoromethoxy)pyridine-3-methanol
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