[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][Branch1][N][C][=Branch1][C][=O][C][=Branch1][C][=C][O][Ring1][#Branch1][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of furans that is 5-methyl-2-methylenefuran carrying additional oxo and hydroxy groups at positions 3 and 4 respectively. It is a member of furans, an enol, a cyclic ketone and an enone. It is a tautomer of a 2-methyl-5-methylenefuran-3,4-dione."}]