[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Chlorella vulgaris with data available."}, {"from": "gpt", "value": "[C][C][C@@H1][Branch2][Ring2][#C][/C][=C][/C@@H1][Branch1][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=C][C][C][=C][C][Ring1][=Branch1][=C][C][=C][C@@][Ring1][=Branch1][Branch1][#C][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C][C][C][Branch1][C][C][C]"}]