[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][C][=Branch1][C][=O][N-1][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring2][S][Ring1][Branch1][Br].[Na+1]"}, {"from": "gpt", "value": "The molecule is the sodium salt of an acyl-sulfonamide with potential antineoplastic activity. Selectively toxic towards tumor cells, tasisulam appears to induce tumor cell apoptosis by a mitochondrial-targeted mechanism involving the loss of mitochondrial membrane potential and induction of reactive oxygen species (ROS). In combination with an angiogenesis inhibitor, this agent may exhibit synergistic antiangiogenic activity."}]