[{"from": "human", "value": "Could you give me 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 furan-3(2H)-one carrying additional ethyl, hydroxy and methyl substituents at positions 2, 4 and 5 respectively. A key aroma compound in soy sauce and fish sauce. It has a role as a Saccharomyces cerevisiae metabolite. It is a cyclic ketone, an enol and a member of furans."}]