[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a N-acyl-amino acid."}, {"from": "gpt", "value": "[C][Branch2][Ring1][Ring1][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][=Branch1][C][=O][O][N]"}]