Chemical structure search

Input SMILES: [Na]OS(=O)(=O)c1cc(NC(=O)c2ccc(c(c2)NC(=O)Nc2cc(ccc2C)C(=O)Nc2cc(cc3c2cc(cc3)S(=O)(=O)O[Na])S(=O)(=O)O[Na])C)c2c(c1)ccc(c2)S(=O)(=O)O[Na]

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