[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Otanthus maritimus with data available."}, {"from": "gpt", "value": "[C][C@H1][C@@H1][C@H1][Branch2][Ring2][#Branch1][C][C@@][Branch2][Ring1][=C][C@@][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@][Branch1][#C][C@@][Ring1][=Branch1][Branch1][=Branch2][C@H1][Ring1][O][O][C][Ring1][=C][=O][Cl][Branch1][C][C][O][Branch1][C][C][O][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C]"}]