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