5-Amino-2-(chloromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
4-Amino-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Amino-5-(chloromethyl)-2-nitro-3-(trifluoromethoxy)pyridine
2-Amino-5-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
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