[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][Branch1][C][C][/C][=Branch2][Ring1][Ring1][=C][/C][=Branch1][C][=O][C][Branch1][#Branch2][C][Branch1][=Branch1][O][C][\\-Ring1][#Branch1][=O][C][C][/O]"}, {"from": "gpt", "value": "The molecule is a pyrandione that is dihydro-2H-pyran-2,4(3H)-dione in which the hydrogens at positions 3, 5 and 6 are substituted by 1-hydroxy-2-methylbutylidene, methyl, and methyl groups, respectively. It is a natural product isolated from the fungus Fusarium fujikuroi. It has a role as a fungal metabolite. It is a delta-lactone, an enol, a beta-diketone, a polyketide and a pyrandione."}]