[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][C][=Branch1][C][=O][O][C@H1][C][C@@][Branch2][Ring1][=Branch2][C@@H1][Branch1][S][C@@H1][C@@H1][Ring1][=Branch1][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][C][=Branch1][C][=C][C][O][Branch1][C][C][C][=C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cheirolophus arbutifolius with data available."}]