[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][=Branch1][C][=O][C@H1][C][C@@][C][=Branch1][C][=O][N][C@H1][C@H1][Branch2][Ring2][Branch1][C][C][C][=Branch1][C][=O][C@H1][Ring1][#Branch1][C][C@][Ring1][#Branch2][Branch1][P][C][=Branch1][C][=O][N][Ring1][S][C@H1][Ring2][Ring1][Ring1][C@H1][Ring2][Ring1][Branch2][O][S][S][Ring2][Ring1][Branch1][O]"}, {"from": "gpt", "value": "The molecule is an organic disulfide isolated from the whole broth of the marine-derived fungus Exserohilum rostratum and has been shown to exhibit antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a bridged compound, a lactam, an organic disulfide, an organic heterohexacyclic compound, a secondary alcohol, a cyclic ketone and a diol."}]