2-Bromo-6-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine
5-Amino-3-methyl-4-nitro-2-(trifluoromethoxy)pyridine
2-Amino-4-nitro-6-(trifluoromethoxy)pyridine-3-methanol
2-Amino-4-nitro-3-(trifluoromethoxy)pyridine-6-methanol
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