[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=Branch2][Ring2][Ring2][=C][C][=C][Branch2][Ring1][=N][C][=Branch1][C][=O][C][=Branch2][Ring1][Ring2][=C][Ring1][#Branch1][O][C][Ring1][O][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][#C][I][O-1][I][I][I][C][=C][Branch1][P][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][Cl][Cl][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is the anionic form of a fluorescent dye derived from a polyhalogenated fluorescin. It has a role as a fluorochrome. It is a xanthene dye and a monocarboxylic acid anion. It is functionally related to a fluorescin. It is a conjugate base of a rose bengal free acid."}]