[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][=Branch1][C][=O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an alpha-diketone that is pentane substituted at the 2- and 3-positions by oxo groups. It has a role as a flavouring agent. It is an alpha-diketone and a methyl ketone. It derives from a hydride of a pentane."}]