Input SMILES: CN1[C@@H](CC2=CNC3=C2C=CC=C3)C(=O)NCC4=C(C=CC=C4SC5=NC=CC=C5CN[C@@H](CCCN)C(=O)N[C@@H](CCCCN)C1=O)C6=CC=C(C=C6)C(=O)O

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