Chemical structure search

Input SMILES: O=C(N[C@H]1CCN(C1)C(=O)[C@@H]1C[C@@H](CN1C)SC1=C(C(=O)O)N2[C@H]([C@H]1C)[C@H](C2=O)[C@H](O)C)CN=C(N)N

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