[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a semi-synthetic, broad-spectrum cepha antibiotic for intravenous administration. It is derived from cephamycin C, which is produced by Streptomyces lactamdurans."}, {"from": "gpt", "value": "[C][O][C@@][Branch2][Ring1][#C][C@@H1][N][Branch1][Branch1][C][Ring1][Ring2][=O][C][=Branch1][#C][=C][Branch1][Branch1][C][S][Ring1][Branch2][C][O][C][=Branch1][C][=O][N][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][=C][C][=C][S][Ring1][Branch1]"}]