[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an indoledione. It has a role as a bacterial metabolite. It is functionally related to an isatin."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring1][Branch2][=C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=Branch1][C][=O][N][Ring1][=Branch2][C]"}]