[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch2][Ring2][=Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Br][O][C][C][O][C][=C][Branch1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][Br][N][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O][N][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a polyamino carboxylic acid, the structure of which is that of BAPTA carrying bromine substituents at C-5 and C-5'. It has a role as a chelator. It is functionally related to a BAPTA."}]