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