[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a N-acyl-D-mannosaminolactone. It is functionally related to a 2-amino-2-deoxy-D-mannonic acid."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@H1][C@H1][Branch1][#C][C@@H1][Branch1][O][C@H1][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C][O][O][O]"}]