[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of ureas. It has a role as an antimicrobial agent."}, {"from": "gpt", "value": "[C][Branch2][Ring1][=Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][#Branch1][C][O][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][#Branch1][C][O]"}]