[{"from": "human", "value": "Provide a description of this molecule. [C][C][N][=C][Branch1][Ring2][N][Ring1][Branch1][N][N][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C][C][=N][N][C][=N][C][C][N][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is an anthracenyl bishydrazone with antineoplastic activity. Bisantrene intercalates with and disrupts the configuration of DNA, resulting in DNA single-strand breaks, DNA-protein crosslinking, and inhibition of DNA replication.  This agent is similar to doxorubicin in activity, but unlike doxorubicin, does not exhibit cardiotoxicity. (NCI04)"}]