[{"from": "human", "value": "Describe this molecule. [C][/C][=C][\\C@H1][Branch2][Ring1][=C][/C][=C][Branch2][Ring1][Branch2][\\C][C@H1][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][C][/-Ring1][#Branch2][O][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch2][/C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Calostephane divaricata with data available."}]