[{"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][S][=Branch1][C][=O][=Branch1][C][=O][N][Branch1][C][C][C][C][Branch2][Ring1][#Branch1][C][Branch1][S][O][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][#N][Branch1][C][C][C][O]"}]