[{"from": "human", "value": "Describe this molecule. [C][N][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C][Ring1][=Branch1][=O]"}, {"from": "gpt", "value": "The molecule is a pyrrolidinone and a monoazo compound. It has a role as a fluorochrome."}]