[{"from": "human", "value": "Describe this molecule. [C][C][=C][Branch2][Ring1][Ring1][C][Branch1][#C][C][C][Ring1][Ring1][C][C][Ring1][#Branch1][Branch1][Ring2][C][Ring1][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Acca sellowiana with data available."}]