2-Bromo-3-methyl-4-nitro-5-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-bromo-6-methyl-2-(trifluoromethoxy)pyridine
4-Bromo-2-(chloromethyl)-3-methyl-5-(trifluoromethoxy)pyridine
3-Bromo-4-(chloromethyl)-2-methyl-5-(trifluoromethoxy)pyridine
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