[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Lobophytum crassum and Sinularia gibberosa with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][C][C@@][Branch2][Ring2][C][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@H1][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][/C][=Branch1][=Branch1][=C][/C][C][/-Ring1][#C][/C][O][O][C][=Branch1][C][=O][C][Ring1][=N][=C][C][O]"}]