[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][/C][=C][/C][C][C][C][C][C][C][=Branch1][C][=O][O][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a member of the class of 2-pyranones that is tetrahydro-2H-pyran-2-one substituted by a hex-3-en-1-yl group at position 6. It has a role as a flavouring agent. It is an olefinic compound and a member of 2-pyranones."}]