SMILES: C[C@@H]1[C@H]2C(=O)N[C@H](C3=N[C@@H](CO3)C(=O)N[C@H](C4=NC(=CS4)C(=O)N[C@H](C(=N2)O1)C(C)C)C(C)C)C(C)C
Description: The molecule is a homodetic cyclic peptide that consists of L-threonine and L-valine and L-serine as the amino acid residues cyclised via amide bonds. It is isolated from Lissoclinum bistratum and exhibits antitumour activity against the human colon tumour cell line It has a role as a metabolite and an antineoplastic agent. It is a homodetic cyclic peptide and a macrocycle.