[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a lipopolysaccharide."}, {"from": "gpt", "value": "[C][C][C][C][C][/C][=C][\\C][C@@H1][Branch1][P][C@H1][Branch1][=N][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][O][O][C@@H1][C@H1][Branch2][Ring1][Ring2][C@H1][Branch1][S][C@H1][Branch1][N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O]"}]