[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=C][\\C][=Branch1][C][=O][C][=Branch1][Branch2][=C][Branch1][Ring2][O][/-Ring1][=Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of furans that is (2E)-2-ethylidenefuran-3(2H)-one carrying additional hydroxy and methyl substituents at positions 4 and 5 respectively. It has a role as a Saccharomyces cerevisiae metabolite. It is a cyclic ketone, an enol, an enone and a member of furans."}]