4-Fluoro-3-nitro-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
2-Fluoro-3-methoxy-5-nitro-4-(trifluoromethoxy)pyridine
4-Fluoro-6-nitro-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
6-Fluoro-2-methoxy-3-(trifluoromethoxy)pyridine-4-methanol
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