[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C@@H1][C@H1][Branch2][Branch1][#Branch2][C][=Branch1][C][=O][N][Ring1][Branch1][C][=Branch2][Ring2][#Branch2][=C][Ring1][Branch2][S][C@H1][C][C@H1][Branch1][Branch2][N][Branch1][Ring2][C][Ring1][Branch1][C][C][=Branch1][C][=O][N][C][C][C@@H1][Branch1][Ring2][C][Ring1][Branch1][N][C][=Branch1][C][=O][C][N][=C][Branch1][C][N][N][C][=Branch1][C][=O][O][C@@H1][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a 1-beta-methylcarbapenem antibiotic with broad-spectrum activity against gram-positive and gram-negative bacteria. Tomopenem has a longer half-life than imipenem-cilastatin or meropenem and shows activity against methicillin-resistant S. aureus."}]