[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][C@@H1][Branch2][=Branch2][Branch2][C@@H1][Branch2][#Branch1][P][C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][C][=Branch2][#Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][C@H1][Branch2][Branch1][C][C@@H1][Branch1][N][C][=Branch1][C][=O][C][Ring1][#Branch1][=C][Ring1][N][O][O][C@@H1][C][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C][C][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@@H1][Branch1][=C][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C@@H1][Branch1][C][C][O][O][O][C][O][O][C@H1][C][C@@H1][Branch1][=N][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a preparation containing a mixture of glycosidic antibiotics isolated from Streptomyces olivoreticuli with fluorescent microscopy applications and potential antineoplastic activities. Olivomycin preferentially binds to DNA and can be utilized as a fluorescent marker during the characterization of heterochromatin. Additionally, binding to DNA inhibits both RNA transcription and RNA elongation by RNA polymerase; therefore protein synthesis is inhibited. In addition, olivomycin antibiotics are able to induce apoptosis in tumor cells through a mechanism that has not yet been fully elucidated."}]