[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][N][N][C]"}, {"from": "gpt", "value": "An antineoplastic agent used primarily in combination with mechlorethamine, vincristine, and prednisone (the MOPP protocol) in the treatment of Hodgkin's disease."}]