[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule has a broad spectrum of activity against both gram-positive and gram-negative microorganisms."}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][C][N][C][=Branch1][=Branch1][=N][N][=N][Ring1][Branch1][S][C][C][=C][Branch2][Ring2][C][N][C@@H1][Branch2][Ring1][Branch2][C@@H1][Branch1][Branch1][C][Ring1][Ring2][=O][N][C][=Branch1][C][=O][C][C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][N][S][C][Ring2][Ring1][Ring1][C][=Branch1][C][=O][O]"}]