[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=Branch1][Branch2][=C][Branch1][Ring2][O][Ring1][Branch1][C][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of furans that is furan substituted by methyl, acetyl and methyl groups at positions 2, 3 and 5, respectively. It has a role as a flavouring agent, a plant metabolite and a mutagen. It is an aromatic ketone, a member of furans and a methyl ketone."}]