[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a member of coumarins."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][Branch2][Ring1][#Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=C][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][Cl][Cl][O][C][Ring2][Ring1][Branch1][=O]"}]