[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a delta-lactam that is piperidine which is substituted by an oxo group at position 2. It has a role as an EC 1.2.1.88 (L-glutamate gamma-semialdehyde dehydrogenase) inhibitor. It is a member of piperidones and a delta-lactam."}, {"from": "gpt", "value": "[C][C][C][N][C][=Branch1][C][=O][C][Ring1][#Branch1]"}]