[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O].[Bi+3]"}, {"from": "gpt", "value": "The molecule is it is a colour additive. It contains a citrate(3-)."}]