Chemical structure search

Input SMILES: C[C@H]1C(=O)N[C@@H](CNC(=O)C[C@H](CCCN)N)C(=O)N/C(=C/NC(=O)N)/C(=O)N[C@@H]([C@H]2CCNC(=N2)N)C(=O)NC[C@@H](C(=O)N1)N

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