[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C][C][N][C@@H1][Ring1][Branch1][C][=Branch1][C][=O][N][Branch2][Branch2][Branch1][C@H1][Branch2][#Branch1][O][C][=Branch1][C][=O][N][C][Branch2][=Branch1][=C][C][=Branch1][C][=O][N][C@H1][Branch2][Branch1][N][C][=Branch1][C][=O][N][Branch2][Branch1][Ring1][C@H1][Branch2][Ring2][=Branch1][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C@H1][Branch1][=Branch1][C][Ring2][Ring1][O][=O][C][C][Branch1][C][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][C][C][C][C][C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a homodetic cyclic peptide which is a heptapeptide isolated from a marine fungus Scytalidium sp. It exhibits significant cytotoxicity against human colon carcinoma tumour cell line HCT-116. It has a role as a metabolite and an antineoplastic agent. It is a homodetic cyclic peptide and a macrocycle."}]