[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=C][Branch2][#Branch1][#C][C@@H1][C@@H1][C@H1][C][=C][Branch2][=Branch1][P][C][=Branch2][=Branch1][N][=C][C][=Branch2][Branch1][P][=C][Ring1][=Branch1][C@@H1][Branch2][Ring1][C][N][Ring1][#Branch2][C@H1][Branch1][O][C@H1][Branch1][Ring2][C][Ring1][S][N][Ring1][#C][C][O][C][O][C][=Branch1][C][=O][C@@][Branch1][=Branch1][C][S][Ring2][Ring1][=Branch1][C][=C][Branch1][=Branch1][C][C][N][Ring1][Branch2][C][=C][Branch1][Ring2][N][Ring1][Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][O][C][O][C][O][Ring2][Ring2][Ring1][C][O][C][=Branch1][C][=O][C][C][=Branch1][#Branch1][=C][Ring2][Branch1][Ring2][O][C][O]"}, {"from": "gpt", "value": "The molecule is an antineoplastic alkylating agent and synthetic derivative of trabectedin that is used to treat refractory, metastatic small cell lung cancer. Lurbinectedin therapy is associated with a high rate of transient serum enzyme elevations during treatment and with occasional instances of clinically apparent liver injury with jaundice."}]