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