[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a 2-benzopyran."}, {"from": "gpt", "value": "[C][C@H1][C][C][=C][C][=Branch2][Ring2][Ring2][=C][Branch1][#C][C][=Branch1][O][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][Ring1][O][O][C][C][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][O][O][C][=Branch1][C][=O][C][O][C]"}]