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