[{"from": "human", "value": "Please give me some details about this molecule. [C][N][Branch1][C][C][/N][=N][/C][=C][Branch1][=Branch1][N][C][=N][Ring1][Branch1][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a dacarbazine in which the N=N double bond adopts a trans-configuration."}]