[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][=Branch1][C][=O][N][C][C][Branch1][=Branch1][C][Branch1][C][C][C][/N+1][=Branch1][Ring1][=N][/O][/O-1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Burkholderia cenocepacia, which zwitterion is an iron chelator with antifungal properties. It has a role as an antifungal agent. It is a tautomer of a fragin zwitterion."}]