4-Amino-6-nitro-3-(trifluoromethoxy)pyridine-2-acetic acid
4-Amino-2-nitro-3-(trifluoromethoxy)pyridine-5-acetic acid
Ethyl 6-amino-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
5-Amino-3-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
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