[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a N-acylpiperidine."}, {"from": "gpt", "value": "[C][N][C][=C][Branch2][Ring2][Ring2][C][=C][Ring1][Branch1][C][=Branch1][C][=O][N][C][C][C][C][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][S][C][C][C][C][C][C][Ring1][=Branch1][S][C][=C][Ring2][Ring1][N]"}]