Chemical structure search

Input SMILES: C#C[C@@]1(O)[C@@H](COC(C(=O)O)(C(=O)O)Cc2ccc(cc2)N2CCCNC2=O)O[C@H]([C@@H]1O)n1cnc2c1nc(Cl)nc2N

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