[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][C][=Branch1][C][=O][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a flavouring ingredient belonging to the family of Ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be H)."}]