[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a N-acylpiperidine."}, {"from": "gpt", "value": "[C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=N][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2]"}]