Chemical structure search

Input SMILES: CCCCCCCCCCCC(=O)NC1=CC=C(C=C1)C(=O)NC(CC(=O)O)C(=O)NC2C(C)NC(=O)C3([H])CCCN3C(=O)C(C(C)C)NC(=O)C(C(C)NC(=O)CCN)NC(=O)CNC(=O)C(CC(=O)O)NC(=O)CNC(=O)C(CC(=O)O)NC(=O)C(C(C)C(=O)O)NC(=O)C4([H])CCCCN4C2=O

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