4-Amino-5-nitro-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Amino-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Amino-6-nitro-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Amino-6-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
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