2-Cyano-3-fluoro-6-methyl-5-(trifluoromethoxy)pyridine
2-Cyano-3-fluoro-5-methyl-4-(trifluoromethoxy)pyridine
5-Fluoro-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine
3-Fluoro-4-methyl-5-nitro-2-(trifluoromethoxy)pyridine
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