[{"from": "human", "value": "Describe this molecule. [C][N][=N][N][C][=C][Branch1][=Branch1][N][C][=N][Ring1][Branch1][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid amide that is dacarbazine in which one of the methyl groups is replaced by a hydrogen. It is the active metabolite of dacarbazine, and is also produced by spontaneous hydrolysis of temozolomide in the body. It has a role as an alkylating agent and an antineoplastic agent. It is a monocarboxylic acid amide, a member of imidazoles and a triazene derivative."}]