[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][=C][C][N][C][=Branch2][Ring1][Branch2][=C][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][O][C][=Branch1][C][=O][C@@][Ring1][=Branch2][Branch1][Ring1][C][C][O][C][Ring2][Ring1][C][=N][C][=C][Ring2][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O][C][=C][Branch2][Ring2][=C][C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][C][C][O][C@][Branch1][Branch1][C][C][Ring1][#Branch2][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][C@H1][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a highly lipophilic preparation of 7-Ethyl-10-hydroxycamptothecin (SN-38) with potential antineoplastic activity. SN2310 is an oil-in-water emulsion of tocopherol covalently linked, via a succinate linker, to SN-38, a synthetic derivative of the cytotoxic alkaloid camptothecin. After succinate linker is hydrolyzed in vivo, the active moiety SN-38 is released and selectively stabilizes topoisomerase I-DNA covalent complexes, thereby inhibiting religation of topoisomerase I-mediated single-stranded DNA breaks and inducing lethal double-stranded DNA breaks. This inhibits DNA replication and triggers programmed cell death. SN2310 emulsion provides longer circulation time and potentiates drug exposure as compared to the unconjugated SN-38."}]