[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][Branch2][Ring1][Ring1][C][=C][C][Ring1][Branch1][Branch1][O][C][=C][C][C][Ring1][=Branch1][Branch1][C][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of indenes that is 2,4,5,7a-tetrahydro-1H-indene substituted by methyl groups at positions 1, 4, 4 and 7a and by a hydroxy group at position 2. It has a role as a flavouring agent. It is an indene and a secondary allylic alcohol."}]