Chemical structure search

Input SMILES: O=C(CN1CCC(CC1)C(=O)Nc1ncc(s1)SCc1ncc(o1)C(C)(C)C)NCCOCCOCCOCCNc1cccc2c1C(=O)N(C2=O)C1CCC(=O)NC1=O

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