Chemical structure search

Input SMILES: C1=CC=C(C=C1)CCC(=O)N[C@@H](CC2=CSC=N2)C(=O)N[C@@H](C3CCCCC3)C(=O)N[C@@H](CCCNC(=N)N)C(=O)C4=NC5=C(C=CC=C5)S4

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