Chemical structure search

Input SMILES: NCCCCC1NC(=O)C(NC(=O)C(Cc2ccccc2)NC(=O)C(Cc2ccccc2)NC(=O)C(CC(=O)N)NC(=O)C(CCCCN)NC(=O)CCCCCC(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)C(O)C)Cc1ccc(cc1)O)C(O)C)CO)C(=O)O)Cc1c[nH]c2c1cccc2

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