[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a 1-benzopyran."}, {"from": "gpt", "value": "[C][N][C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][Ring1][#Branch2][C][=Branch1][=N][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][#Branch2][C][Ring2][Ring1][=Branch1]"}]