[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a naphthofuran."}, {"from": "gpt", "value": "[C][C@H1][C@@H1][C][C][C][=C][Branch1][=Branch2][C@H1][Ring1][=Branch1][O][C][Ring1][=Branch2][=O][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][#Branch2][C][O][C]"}]