[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a member of isocoumarins."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][C]"}]