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Chemical structure search

Input SMILES: [O-][N+](=O)c1cc2[nH]c(=O)c(=O)[nH]c2c2c1c(ccc2)S(=O)(=O)N

Using Ketcher 3.12.0 under Apache License 2.0

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To return all relevant hits please ensure that your input structure does not include chiral specification.