[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a member of coumarins."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][=Branch2][C][=Branch1][C][=O][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][Ring1][O][=C][C@@H1][C@H1][Branch1][P][C@@H1][Branch1][=N][O][C@@H1][Ring1][Branch1][O][C][Ring1][Branch2][=C][Ring2][Ring1][Branch1][O][O]"}]