[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a 1-benzopyran."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][C][C][Ring1][Ring1][/C][=Branch1][Ring1][=N][/O][/C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][=N]"}]