[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][\\-Ring1][#Branch2]"}, {"from": "gpt", "value": "The molecule is a simplest memebr of the class of aurones that is 1-benzofuran-3(2H)-one in which both hydrogens at position 2 are substituted by a benzylidene group (the Z-isomer). It is a cyclic ketone and a member of aurones."}]