[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][Branch2][Ring1][C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][N][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C]"}, {"from": "gpt", "value": "The molecule is a sulfonamide that is N-phenylmethanesulfonamide substituted by a methoxy group at position 3 and an acridin-9-ylamino group at position 4. It exhibits antineoplastic activity. It has a role as an antineoplastic agent and an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor. It is a sulfonamide, a member of acridines and an aromatic ether."}]