[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a monobactam."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@@H1][Branch1][=N][C][C][C@@][Branch1][#Branch1][C][N][C][Ring1][Ring2][=O][O][C][=Branch1][C][=O][O]"}]