[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch2][Ring2][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][Branch2][Ring1][#Branch2][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][O][C][=C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][#C][F][O][F][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a xanthene dye that is fluorescein bearing two fluoro substituents at positions 2' and 7'. It has a role as a fluorochrome."}]