[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][Branch1][C][C][C][Branch2][Branch1][C][C][Branch2][Ring1][#Branch2][C][C][Branch1][C][C][C][C][C][C][C][C][C][Branch1][O][C][C][Branch1][=Branch1][C][Branch1][C][C][N][O][O][O][C][=Branch1][C][=O][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][O][C][=Branch1][C][=O][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is from Fusarium moniliforme Fumonisin B2 is a fumonisin mycotoxin produced by the fungi Fusarium verticillioides and Fusarium moniliforme. It is a structural analog of fumonisin B1. Fumonisin B2 is more cytotoxic than fumonisin B1. Fumonisin B2 inhibits sphingosine acyltransferase.\n\nFumonisin B2 belongs to the family of Monoterpenes. These are compounds contaning a chain of two isoprene units."}]