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