[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=C][Branch2][Ring2][#C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][Branch2][Ring1][P][C][=Branch1][C][=O][C][=Branch2][Ring1][Branch2][=C][Ring1][#Branch1][O][C][=C][Branch1][#C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][#C][Ring1][=Branch1][Br][O-1][Br][Br][Br][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a carboxylic acid anion resulting from the removal of protons from the phenolic hydroxy group and the carboxy group of 2',4',5',7'-tetrabromofluorescein. It has a role as a fluorochrome. It is a phenolate anion and a member of benzoates. It is a conjugate base of a 2',4',5',7'-tetrabromofluorescein."}]